1 System Tables and Views 

TimesTen stores metadata (information about the contents of your database) in system tables in your database. TimesTen also provides system views that allow you to use SQL to query information.

In addition to an alphabetical listing of the system tables and views, this chapter includes an overview of the system tables and views and provides a grouping of the system tables and views for reference.

Overview of the system tables and views

TimesTen provides system tables and views so that you can gather information about metadata in your database. The tables and views are read-only.

There are several tables and views that are included in TimesTen, but are not relevant for your use. Use the ttIsql alltables to display a list of all system and user tables. Use the ttIsql allviews command to display a list of all system and user views. See "ttIsql" in the Oracle TimesTen In-Memory Database Reference for more information on the ttIsql utility.

Privileges are required to access system tables and views. By default PUBLIC has SELECT privileges on various system tables and views. You can see the list of objects by using this query:

SELECT * FROM sys.dba_tab_privs WHERE grantee='PUBLIC';

The ADMIN or SELECT ANY TABLE privilege is required to access other system tables and views.

Information specific to system tables:

  • Locks acquired by users on system tables may prevent others from defining data or executing the SQLPrepare ODBC function or the Connection.prepareStatement JDBC method.

  • Names stored in columns are 30 characters in length.

  • System tables declare certain fields as data type TT_BIGINT. When retrieving these columns with an ODBC program, the application must bind them using SQL_C_SBIGINT.

    Note:

    Some tables contain columns named SYSnumber. Because these columns contain values used internally, they are not documented in this chapter.

Primary system tables

Table 1-1, "Primary system tables that store SQL objects" shows the name and description of the primary system tables that store SQL objects.

Table 1-1 Primary system tables that store SQL objects

Name Description

SYS.CACHE_GROUP

Stores data about cache groups

Returns 0 rows in TimesTen Scaleout

SYS.COLUMNS

Stores data about the columns in a table

SYS.INDEXES

Stores data about indexes on table columns

SYS.SEQUENCES

Stores data about sequences

SYS.TABLES

Stores data about tables

SYS.TRANSACTION_LOG_API

Stores data about the persistent Transaction Log API bookmarks

Returns 0 rows in TimesTen Scaleout

SYS.VIEWS

Stores data about views

SYS.XLASUBSCRIPTIONS

Stores data about table subscriptions at the bookmark level

Returns 0 rows in TimesTen Scaleout


System tables of secondary importance

Table 1-2, "System tables of secondary importance" shows the name and description of the remaining system tables. The majority of the tables in this section store data about statistics, privileges and the query optimizer plan.

Table 1-2 System tables of secondary importance

Name Description

SYS.COL_STATS

Stores data about column statistics

SYS.DUAL

Special one row and one column table that is useful in SELECT statements

SYS.MONITOR

Stores data about system statistics. The SYS.SYSTEMSTATS table contains more data and should be used instead.

Query these related views rather than the system table:

SYS.GV$MONITOR and SYS.V$MONITOR

SYS.PLAN

Stores data about the query plan of the optimizer

SYS.SYSTEMSTATS

Stores data about system statistics

Query these related views rather than the system table:

SYS.GV$SYSTEMSTATS and SYS.V$SYSTEMSTATS

SYS.TBL_STATS

Stores data about table statistics

SYS.TCOL_STATS

Stores data about temporary table column statistics

SYS.TINDEXES

Stores data about indexes on temporary table columns

SYS.TTABLES

Stores data about temporary tables

SYS.TTBL_STATS

Stores data about temporary table statistics


Static data dictionary views

Static data dictionary views change only when a change is made to the data dictionary (for example, when a new table is created or when a user is granted new privileges).

The static data dictionary views are grouped into three categories:

  • ALL_ views: Contains data that is accessible to the current user

  • DBA_ views: Contains data about the entire database

  • USER_ views: Contains data that is owned by the current user

The columns of the ALL_, DBA_, and USER_ views are nearly identical. Therefore, the column descriptions and data types are described once, at their first occurrence alphabetically, and are listed without full descriptions at the other occurrences.

Table 1-3, "Static data dictionary views" shows the static data dictionary views.

Table 1-3 Static data dictionary views

Name Description

SYS.ALL_ARGUMENTS

SYS.DBA_ARGUMENTS

SYS.USER_ARGUMENTS

Contains data about the arguments of stored procedures and functions

SYS.ALL_COL_PRIVS

SYS.DBA_COL_PRIVS

SYS.USER_COL_PRIVS

Supported, but returns 0 rows

SYS.ALL_DEPENDENCIES

SYS.DBA_DEPENDENCIES

SYS.USER_DEPENDENCIES

Contains data about the dependencies between procedures, packages, functions, and package bodies

SYS.ALL_DIRECTORIES

SYS.DBA_DIRECTORIES

Contains data about directories

There is no SYS.USER_DIRECTORIES view.

SYS.ALL_ERRORS

SYS.DBA_ERRORS

SYS.USER_ERRORS

Contains data about errors on the stored objects

SYS.ALL_IDENTIFIERS

SYS.DBA_IDENTIFIERS

SYS.USER_IDENTIFIERS

Contains data about the identifiers in the stored objects

SYS.ALL_OBJECTS

SYS.DBA_OBJECTS

SYS.USER_OBJECTS

Contains data about the objects that are stored in the database

SYS.DBA_OBJECT_SIZE

SYS.USER_OBJECT_SIZE

Contains data about the size (in bytes) of PL/SQL objects

There is no SYS.ALL_OBJECT_SIZE view.

SYS.ALL_PLSQL_OBJECT_SETTINGS

SYS.DBA_PLSQL_OBJECT_SETTINGS

SYS.USER_PLSQL_OBJECT_SETTINGS

Contains data about the compiler settings for PL/SQL objects

SYS.ALL_PROCEDURES

SYS.DBA_PROCEDURES

SYS.USER_PROCEDURES

Contains data about PL/SQL procedures and functions

SYS.ALL_SOURCE

SYS.DBA_SOURCE

SYS.USER_SOURCE

Contains data about the text source of the stored PL/SQL objects

SYS.ALL_STORED_SETTINGS

SYS.DBA_STORED_SETTINGS

SYS.USER_STORED_SETTINGS

Contains data about persistent parameter settings for stored PL/SQL units

SYS.ALL_SYNONYMS

SYS.DBA_SYNONYMS

SYS.USER_SYNONYMS

Contains data about synonyms

SYS.DBA_SYS_PRIVS

SYS.USER_SYS_PRIVS

Contains data about system privileges

There is no SYS.ALL_SYS_PRIVS view.

SYS.ALL_TABLES

SYS.DBA_TABLES

SYS.USER_TABLES

Contains data about the tables in the database

SYS.ALL_TAB_PRIVS

SYS.DBA_TAB_PRIVS

SYS.USER_TAB_PRIVS

Contains data about table privileges

SYS.ALL_TAB_SIZES

SYS.DBA_TAB_SIZES

SYS.USER_TAB_SIZES

Contains data about the size of tables

SYS.ALL_USERS

SYS.DBA_USERS

SYS.USER_USERS

Contains data about database users

SYS.ALL_VIEWS

SYS.DBA_VIEWS

SYS.USER_VIEWS

Contains data about the views in the database


V$ and GV$ views

TimesTen provides several views that are prefixed with V$ and GV$. These views are supported in TimesTen Scaleout and TimesTen Classic. For every V$ view, there is a corresponding GV$ view.

In TimesTen Scaleout:

  • The V$ views contain data for the element to which your application is connected.

  • The GV$ views contain the contents of the V$ view for every element of the database.

In TimesTen Classic:

  • The V$ views contain rows of data for the database to which your application is connected.

  • The GV$ views contain the same contents as their corresponding V$ view.

For example, assume you want to query the V$ and GV$BLOCK_INFO system views for information on blocks and fragmentation.

In TimesTen Scaleout:

  • When you query the V$BLOCK_INFO view, TimesTen returns data for the element to which your application is connected (the local element). In this example, the local element is 1.

    Before running the query, run the set columnlabels on ttIsql command to display the column headers.

    Command> set columnlabels on;
    Command> SELECT * FROM V$BLOCK_INFO;
     
    TOTALBLOCKS, FREEBLOCKS, FREEBYTES, LARGESTFREE, ELEMENTID
    < 1549, 11, 235753720, 235717496, 1 >
    1 row found.
    
  • When you query the GV$BLOCK_INFO view, TimesTen returns the contents of the V$BLOCK_INFO contents for every element in the database. In this example, there are 6 elements, so TimesTen returns data for each of these 6 elements.

    Command> SELECT * FROM GV$BLOCK_INFO;
     
    TOTALBLOCKS, FREEBLOCKS, FREEBYTES, LARGESTFREE, ELEMENTID
    < 1549, 11, 235753720, 235717496, 1 >
    < 1548, 17, 235789368, 235728984, 3 >
    < 1547, 14, 235883704, 235855096, 5 >
    < 1549, 13, 235786520, 235762712, 2 >
    < 1548, 13, 235851352, 235827960, 6 >
    < 1544, 13, 235886264, 235851960, 4 >
    6 rows found.
    

In TimesTen Classic:

  • When you query the V$BLOCK_INFO view, TimesTen returns data for the database to which your application is connected. Ignore the elementId column.

    Command> SELECT * FROM V$BLOCK_INFO;
     
    TOTALBLOCKS, FREEBLOCKS, FREEBYTES, LARGESTFREE, ELEMENTID
    < 659, 4, 118359840, 118214208, 1 >
    1 row found.
    
  • When you query the GV$BLOCK_INFO view, TimesTen returns the same contents as the V$BLOCK_INFO view. Ignore the elementId column.

    Command> SELECT * FROM GV$BLOCK_INFO;
     
    TOTALBLOCKS, FREEBLOCKS, FREEBYTES, LARGESTFREE, ELEMENTID
    < 659, 4, 118359840, 118214208, 1 >
    1 row found.
    

These views are categorized into two categories. The corresponding GV$ view is listed before the V$ view because it is first alphabetically.

General GV$ and V$ system views

Table 1-4, "General GV$ and V$ system views" shows the general GV$ and V$ views. The GV$ views are listed first in the name column of the table.

Table 1-4 General GV$ and V$ system views

Name Description

SYS.GV$BACKUP_STATUS

SYS.V$BACKUP_STATUS

Contains data about the current or last backup of the database (or element(s))

SYS.GV$BLOCK_INFO

SYS.V$BLOCK_INFO

Contains data about perm blocks and the amount of block-level fragmentation in the database (or element(s))

SYS.GV$BOOKMARK

SYS.V$BOOKMARK

Contains data about the transaction log

SYS.GV$CKPT_CONFIG

SYS.V$CKPT_CONFIG

Contains data about the background checkpointer

SYS.GV$CKPT_HISTORY

SYS.V$CKPT_HISTORY

Contains data about the last eight checkpoints

SYS.GV$COMMIT_BUFFER_STATS

SYS.V$COMMIT_BUFFER_STATS

Contains data about the number of commit buffer overflows and the high watermark for memory used by the transaction reclaim records during the transaction commit process

SYS.GV$CONFIGURATION

SYS.V$CONFIGURATION

Contains data about most, but not all, connection attributes for the current connection

SYS.GV$CONTEXT

SYS.V$CONTEXT

Contains data about the context value of the current connection

SYS.GV$DATASTORE_STATUS

SYS.V$DATASTORE_STATUS

Contains data about the list of processes connected to the database (or element(s))

SYS.GV$DB_COMPACT_CONFIG

SYS.V$DB_COMPACT_CONFIG

Contains data about automatic database compaction

SYS.GV$DB_CONFIG

SYS.V$DB_CONFIG

Contains data about the value of a system parameter

SYS.GV$DB_WRTE_CONCURRENCY_MODE

SYS.V$DB_WRTE_CONCURRENCY_MODE

Contains data about the write concurrency mode of the database and the status of write concurrency mode operations and transitions

SYS.GV$DEADLOCKCYCLES

SYS.V$DEADLOCKCYCLES

Contains data about the transactions of the participants in the cycle

SYS.GV$DEADLOCKS

SYS.V$DEADLOCKS

Contains data about deadlock cycles

SYS.GV$DEADLOCKVICTIMS

SYS.V$DEADLOCKVICTIMS

Contains data about deadlock victims

SYS.GV$DISTRIBUTION_CURRENT

SYS.V$DISTRIBUTION_CURRENT

Contains a subset of the rows in the SYS.GV$DISTRIBUTION_MAP view in the current installed distribution map

Supported in TimesTen Scaleout only

SYS.GV$DISTRIBUTION_MAP

SYS.V$DISTRIBUTION_MAP

Contains the grid topology for the elements of the database (if global) or the local element (if local)

Supported in TimesTen Scaleout only

SYS.GV$DISTRIBUTION_STATE

SYS.V$DISTRIBUTION_STATE

Contains data about the state of each element

Supported in TimesTen Scaleout only

SYS.GV$DISTRIBUTION_VERSION

SYS.V$DISTRIBUTION_VERSION

Contains the current version number of the distribution map for the elements of the database (if global) or for the local element (if local)

Supported in TimesTen Scaleout only

SYS.GV$EPOCH_LATEST

SYS.V$EPOCH_LATEST

Contains epoch values for all the elements in the database (if global) or for the local element (if local)

Supported in TimesTen Scaleout only

SYS.GV$EPOCH_SESSION

SYS.V$EPOCH_SESSION

Contains the epoch identifier of the last epoch created by the connection

Supported in TimesTen Scaleout only

SYS.GV$EXECUTION_TIME_HISTOGRAM

SYS.V$EXECUTION_TIME_HISTOGRAM

Contains a histogram of SQL execution times for either a single SQL command or all SQL commands if the command cache sampling is enabled

SYS.GV$GRIDSTATS

SYS.V$GRIDSTATS

Contains data about statistics for databases in TimesTen Scaleout

Supported in TimesTen Scaleout only

SYS.GV$HEAP_INFO

SYS.V$HEAP_INFO

Contains the size and usage of heap memory

SYS.GV$HOST_NAME

SYS.V$HOST_NAME

Contains the name of the host

SYS.GV$INDEX_ADVICE_OUTPUT

SYS.V$INDEX_ADVICE_OUTPUT

Contains index recommendations from the last recorded capture at the specified level

SYS.GV$LATCH_STATS

SYS.V$LATCH_STATS

Contains data about latch statistics

SYS.GV$LOG_HOLDS

SYS.V$LOG_HOLDS

Contains data about transaction log holds

SYS.GV$MONITOR

SYS.V$MONITOR

Contains data about system performance

Related views:

SYS.GV$SYSTEMSTATS and SYS.V$SYSTEMSTATS

SYS.GV$OPT_COL_STATS

SYS.V$OPT_COL_STATS

Contains statistics information in text format

SYS.GV$OPT_FLAG

SYS.V$OPT_FLAG

Contains the optimizer flag settings for the current transaction

SYS.GV$OPT_JOIN_ORDER

SYS.V$OPT_JOIN_ORDER

Contains data about the identifiers in the stored objects

SYS.GV$OPT_MAX_CMD_FREELIST_CNT

SYS.V$OPT_MAX_CMD_FREELIST_CNT

Contains data about the objects that are stored in the database

SYS.GV$OPT_ORDER

SYS.V$OPT_ORDER

Contains data about the join order of the last prepared or executed SQL statement (SELECT, UPDATE, DELETE, and INSERT SELECT) in the current transaction

SYS.GV$OPT_STATS

SYS.V$OPT_STATS

Contains the set of statements required to restore the table statistics to the current state

SYS.GV$PLSQL_MEMORY_STATS

SYS.V$PLSQL_MEMORY_STATS

Contains result statistics about PL/SQL library cache performance and activity

SYS.GV$REDUNDANT_INDEX

SYS.V$REDUNDANT_INDEX

Contains data about redundant indexes

SYS.GV$SQL_CMD_CACHE

SYS.V$SQL_CMD_CACHE

Contains data about the prepared SQL statements in the TimesTen SQL command cache

SYS.GV$SQL_CMD_CACHE_INFO

SYS.V$SQL_CMD_CACHE_INFO

Contains data about the commands in the TimesTen SQL command cache

SYS.GV$SQL_CMD_QUERY_PLAN

SYS.V$SQL_CMD_QUERY_PLAN

Contains the detailed runtime query plans for SQL statements in the TimesTen SQL command cache

SYS.GV$STATS_CONFIG

SYS.V$STATS_CONFIG

Contains data about the parameters of the ttStats utility

SYS.GV$SYSTEMSTATS

SYS.V$SYSTEMSTATS

Contains data about system monitoring metrics

SYS.GV$TABLE_SIZES

SYS.V$TABLE_SIZES

Contains data about the space used by a table or materialized view, including indexes

SYS.GV$VERSION

SYS.V$VERSION

Contains TimesTen release information

SYS.GV$XACT_ID

SYS.V$XACT_ID

Contains the transaction ID information for interpreting lock messages


GV$ and V$ ttStats system views

These views contain data based on information in the ttStats utility. These views exist in TimesTen Classic, but contain no data.

Table 1-5, "GV$ and V$ ttStats system views" shows the ttStats GV$ and V$ views. The GV$ views are listed first in the name column of the table.

Table 1-5 GV$ and V$ ttStats system views

Name Description

SYS.GV$TTSTATS_AGGR_SCHEDULES

SYS.V$TTSTATS_AGGR_SCHEDULES

Contains the metadata to determine when to do ttStats metric aggregations

SYS.GV$TTSTATS_ALERTS

SYS.V$TTSTATS_ALERTS

Contains alerts for system resources

Supported, but contains 0 rows

SYS.GV$TTSTATS_CKPTHIST_HIST

SYS.V$TTSTATS_CKPTHIST_HIST

Contains data about the critical checkpoint metric history

SYS.GV$TTSTATS_CPU_HIST

SYS.V$TTSTATS_CPU_HIST

Contains data about the CPU metric history

SYS.GV$TTSTATS_DISK_HIST

SYS.V$TTSTATS_DISK_HIST

Contains data about the critical disk IO metric history

SYS.GV$TTSTATS_ELEMENT_AGGR

SYS.V$TTSTATS_ELEMENT_AGGR

Contains data about aggregated metrics

SYS.GV$TTSTATS_ELEMENT_METRICS

SYS.V$TTSTATS_ELEMENT_METRICS

Contains data about raw and non-aggregated metric values

SYS.GV$TTSTATS_GENERIC_HIST

SYS.V$TTSTATS_GENERIC_HIST

Contains data about metrics that can be represented in generic format

SYS.GV$TTSTATS_LOGHOLD_HIST

SYS.V$TTSTATS_LOGHOLD_HIST

Contains data about the history of transaction log holds

SYS.GV$TTSTATS_NETWORK_HIST

SYS.V$TTSTATS_NETWORK_HIST

Contains data about the critical network metric history

SYS.GV$TTSTATS_SNAPSHOT_ANNOTATION

SYS.V$TTSTATS_SNAPSHOT_ANNOTATION

Contains data about the optional user annotations for snapshots

SYS.GV$TTSTATS_SQL_COMMAND_HIST

SYS.V$TTSTATS_SQL_COMMAND_HIST

Contains data about the SQL text for the most common SQL commands

SYS.GV$TTSTATS_TOP_SQL_CMD_TEXT

SYS.V$TTSTATS_TOP_SQL_CMD_TEXT

Contains data about the SQL command cache metadata history

SYS.GV$TTSTATS_TXN_LOG_HIST

SYS.V$TTSTATS_TXN_LOG_HIST

Contains data about the transaction log write metric history

SYS.GV$TTSTATS_VMEM_HIST

SYS.V$TTSTATS_VMEM_HIST

Contains data about the history of virtual memory usage


SYS.ALL_ARGUMENTS

The ALL_ARGUMENTS view lists the arguments of the procedures and functions that are accessible to the current user.

Related views

  • SYS.DBA_ARGUMENTS lists the arguments of the procedures and functions that are available in the database. It has the same columns as ALL_ARGUMENTS.

  • SYS.USER_ARGUMENTS describes the arguments of the procedures and functions that are owned by the current user. This view does not display the OWNER column.

Columns

Column name Type Description
OWNER VARCHAR2(30) INLINE Object owner
OBJECT_NAME VARCHAR2(30) INLINE Object name
PACKAGE_NAME VARCHAR2(30) INLINE Package name
OBJECT_ID TT_BIGINT NOT NULL Object number
OVERLOAD VARCHAR2(12) INLINE Overloading

Indicates the nth overloading ordered by its appearance in the source; otherwise, it is NULL.

SUBPROGRAM_ID TT_INTEGER Unique subprogram identifier
ARGUMENT_NAME VARCHAR2(30) INLINE Argument name

If the argument is a scalar type, then the argument name is the name of the argument. A null argument name denotes a function return. If the function return or argument is a composite type, this view will have one row for each attribute of the composite type. Attributes are recursively expanded if they are composite.

The meanings of ARGUMENT_NAME, POSITION, SEQUENCE, and DATA_LEVEL are interdependent. Together, as a row, they represent a node of a flattened tree.

ARGUMENT_NAME can refer to:

  • Return type, if ARGUMENT_NAME is NULL and DATA_LEVEL = 0

  • The argument that appears in the argument list if ARGUMENT_NAME is NOT NULL and DATA_LEVEL = 0

  • Attribute name of the composite type if ARGUMENT_NAME is NOT NULL and DATA_LEVEL > 0

  • A collection element type if ARGUMENT_NAME is NULL and DATA_LEVEL > 0

POSITION TT_INTEGER NOT NULL Item position

If DATA_LEVEL is 0, then this column contains the position of this item in the argument list, or 0 for a function return value.

If DATA_LEVEL is greater than 0, then this column contains the position of this item with respect to its siblings at the same DATA_LEVEL. For a referenced record field, this is the index of the field within the record. For a referenced collection element, this is 1 because collection elements do not have siblings.

SEQUENCE TT_INTEGER NOT NULL Argument sequence

Defines the sequential order of the argument and its attributes. Argument sequence starts at 1. Return type and its recursively expanded (preorder tree walk) attributes come first, and each argument with its recursively expanded (preorder tree walk) attributes follow.

DATA_LEVEL TT_INTEGER NOT NULL Nesting depth of the argument for composite types
DATA_TYPE VARCHAR2(30) INLINE Data type of the argument
DEFAULTED VARCHAR2(1) INLINE NOT NULL Default status

Specifies whether the argument is defaulted.

DEFAULT_VALUE VARCHAR2(4194304) NOT INLINE For future use
DEFAULT_LENGTH TT_INTEGER For future use
IN_OUT VARCHAR2(9) INLINE NOT NULL Direction of the argument: (IN, OUT, IN OUT)
DATA_LENGTH TT_INTEGER Length of the argument
DATA_PRECISION TT_INTEGER Length in decimal digits (NUMBER) or binary digits (FLOAT)
DATA_SCALE TT_INTEGER Digits to the right of the decimal point in a number
RADIX TT_INTEGER Argument radix for a number
CHARACTER_SET_NAME VARCHAR2(16) INLINE Character set name for the argument
TYPE_OWNER VARCHAR2(30) INLINE Owner of the type of the argument
TYPE_NAME VARCHAR2(30) INLINE Name of the type of the argument

If the type is a package local type (declared in a package specification), then the column displays the name of the package.

TYPE_SUBNAME VARCHAR2(30) INLINE Declared type

This is relevant for package local types. Displays the name of the type declared in the package identified in the TYPE_NAME column.

TYPE_LINK VARCHAR2(128) INLINE Database link

This is relevant for package local types when the package identified in the TYPE_NAME column is a remote package. This column displays the database link used to refer to the remote package.

TimesTen ignores this value because remote packages are not supported.

PLS_TYPE VARCHAR2(30) INLINE For numeric arguments, the name of the PL/SQL type of the argument

Otherwise, NULL

CHAR_LENGTH NUMBER Character limit for string data types
CHAR_USED VARCHAR2(1) INLINE NOT NULL B for byte limit or C for character limit for the string

SYS.ALL_COL_PRIVS

This view returns no rows. The column definitions are the same as the column definitions for the SYS.ALL_COL_PRIVS view in the Oracle Database. See Oracle Database Reference.

Related views

SYS.ALL_DEPENDENCIES

The ALL_DEPENDENCIES view describes dependencies between procedures, packages, functions, and package bodies accessible to the current user.

Related views

Columns

Column name Type Description
OWNER VARCHAR2(30) INLINE Object owner
NAME VARCHAR2(30) INLINE Object name
TYPE VARCHAR2(17) INLINE NOT NULL Object type
REFERENCED_OWNER VARCHAR2(30) INLINE Owner of the referenced object
REFERENCED_NAME VARCHAR2(30) INLINE Name of the referenced object
REFERENCED_TYPE VARCHAR2(17) INLINE NOT NULL Type of the referenced object
REFERENCED_LINK_NAME VARCHAR2(128) INLINE Unused

(Column unused by TimesTen. Ignore value.)

DEPENDENCY_TYPE VARCHAR2(4) INLINE NOT NULL REF for REF dependency

HARD otherwise


SYS.ALL_DIRECTORIES

The ALL_DIRECTORIES view describes all directories accessible to the current user.

Related views

SYS.DBA_DIRECTORIES describes all directories in the database. It has the same columns as ALL_DIRECTORIES.

Columns

Column name Type Description
OWNER VARCHAR2(30) INLINE Directory owner
DIRECTORY_NAME VARCHAR2(30) INLINE Directory name
DIRECTORY_PATH VARCHAR2(4000) NOT INLINE Directory path

SYS.ALL_ERRORS

The ALL_ERRORS describes the current errors on the stored objects accessible to the current user.

Related views

  • SYS.DBA_ERRORS describes the current errors on all stored objects in the database. It has the same columns as ALL_ERRORS.

  • SYS.USER_ERRORS describes the current errors on the stored objects that are owned by the current user. This view does not display the OWNER column.

Columns

Column name Type Description
OWNER VARCHAR2(30) INLINE Object owner
NAME VARCHAR2(30) INLINE Object name
TYPE VARCHAR2(12) INLINE NOT NULL Object type (such as PROCEDURE, FUNCTION, PACKAGE)
SEQUENCE TT_INTEGER NOT NULL Sequence number (for ordering purposes)
LINE TT_INTEGER NOT NULL Line number at which the error occurred
POSITION TT_INTEGER NOT NULL Position in line at which the error occurred
TEXT VARCHAR2(4000) NOT INLINE NOT NULL Text of the error
ATTRIBUTE VARCHAR2(9) INLINE NOT NULL Error classification: ERROR or WARNING
MESSAGE_NUMBER TT_INTEGER Numeric error number (without any prefix)

SYS.ALL_IDENTIFIERS

The ALL_IDENTIFIERS view displays information about the identifiers in the stored objects accessible to the current user.

Related views

  • SYS.DBA_IDENTIFIERS displays information about the identifiers in all stored objects in the database. It has the same columns as ALL_IDENTIFIERS.

  • SYS.USER_IDENTIFIERS describes the identifiers for all stored objects that are owned by the current user. This view does not display the OWNER column.

Columns

Column name Type Description
OWNER VARCHAR2(30) INLINE Identifier owner
NAME VARCHAR2(30) INLINE Identifier name
SIGNATURE CHAR(32) Signature of the identifier
TYPE VARCHAR2(18) INLINE NOT NULL Identifier type
OBJECT_NAME VARCHAR2(30) INLINE Name of the object where the identifier action occurred
OBJECT_TYPE VARCHAR2(12) INLINE NOT NULL Type of the object where the identifier action occurred
USAGE VARCHAR2(11) INLINE NOT NULL Type of the identifier usage (declaration, definition, call, reference, assignment)
USAGE_ID TT_INTEGER Unique key for the identifier usage within the object
LINE TT_INTEGER Line number of the identifier action
COL TT_INTEGER Column number of the identifier action
USAGE_CONTEXT_ID TT_INTEGER Context USAGE_ID of the identifier usage

SYS.ALL_OBJECTS

The ALL_OBJECTS view describes all objects in the database that are accessible to the current user.

Note:

This view does not include synonyms in databases created with a TimesTen release earlier than 11.2.1.4.0.

Related views

  • SYS.DBA_OBJECTS describes all objects in the database. It has the same columns as ALL_OBJECTS.

  • SYS.USER_OBJECTS describes all objects owned by the current user. This view does not display the OWNER column.

Columns

Column name Type Description
OWNER VARCHAR2(30) INLINE Object owner
OBJECT_NAME VARCHAR2(30) INLINE Object name
SUBOBJECT_NAME VARCHAR2(30) INLINE Unused

(Column unused by TimesTen. Ignore value.)

OBJECT_ID TT_BIGINT NOT NULL Dictionary object number of the object
DATA_OBJECT_ID TT_BIGINT Unused

(Column unused by TimesTen. Ignore value.)

OBJECT_TYPE VARCHAR2(17) INLINE NOT NULL Object type (such as PROCEDURE, FUNCTION)
CREATED DATE NOT NULL Timestamp for creation of object
LAST_DDL_TIME DATE NOT NULL Timestamp for the last modification of the object resulting from a DDL statement
TIMESTAMP VARCHAR2(78) INLINE NOT NULL Timestamp for the specification of the object (character data)
STATUS VARCHAR2(7) INLINE NOT NULL Status of the object (VALID, INVALID, or N/A)
TEMPORARY VARCHAR2(1) INLINE NOT NULL Y for temporary object; N otherwise

The current session can see only data that it placed in this object itself.

The value is always 'Y'.

GENERATED VARCHAR2(1) INLINE NOT NULL Y for system-generated object; N otherwise

The value is always 'N'.

SECONDARY VARCHAR2(1) INLINE NOT NULL Y if there is a secondary object created by the ODCIIndexCreate method of the Oracle Data Cartridge; N otherwise

The value is always 'N'.

NAMESPACE TT_INTEGER NOT NULL Namespace for the object
EDITION_NAME VARCHAR2(30) INLINE Unused

(Column unused by TimesTen. Ignore value.)


SYS.ALL_PLSQL_OBJECT_SETTINGS

The ALL_PLSQL_OBJECT_SETTINGS view displays information about the compiler settings for the stored objects accessible to the current user.

Related views

  • SYS.DBA_PLSQL_OBJECT_SETTINGS displays information about the compiler settings for all stored objects in the database. It has the same columns as ALL_PLSQL_OBJECT_SETTINGS.

  • SYS.USER_PLSQL_OBJECT_SETTINGS describes compiler settings for all stored objects that are owned by the current user. This view does not display the OWNER column.

Columns

Column name Type Description
OWNER VARCHAR2(30) INLINE Object owner
NAME VARCHAR2(30) INLINE Object name
TYPE VARCHAR2(12) INLINE NOT NULL Object type (such as PROCEDURE, FUNCTION)
PLSQL_OPTIMIZE_LEVEL NUMBER Optimize level used to compile the object
PLSQL_CODE_TYPE VARCHAR2(4000) NOT INLINE Compilation mode for the object
PLSQL_DEBUG VARCHAR2(4000) NOT INLINE Indication of whether the object was compiled with debug information
PLSQL_WARNINGS VARCHAR2(4000) NOT INLINE Compiler warning settings that were used to compile the object
NLS_LENGTH_SEMANTICS VARCHAR2(4000) NOT INLINE NLS length semantics that were used to compile the object
PLSQL_CCFLAGS VARCHAR2(4000) NOT INLINE Conditional compilation flag settings that were used to compile the object
PLSCOPE_SETTINGS VARCHAR2(4000) NOT INLINE Specification of whether the PL/SQL compiler generates cross-reference information

SYS.ALL_PROCEDURES

The ALL_PROCEDURES view describes all PL/SQL functions and procedures, along with associated properties, that are accessible to the current user.

Related views

  • SYS.DBA_PROCEDURES describes all PL/SQL functions and procedures, along with associated properties. It has the same columns as ALL_PROCEDURES.

  • SYS.USER_PROCEDURES describes all functions and procedures, along with associated properties that are owned by the current user. This view does not display the OWNER column.

Columns

Column name Type Description
OWNER VARCHAR2(30) INLINE Owner of the procedure or function
OBJECT_NAME VARCHAR2(30) INLINE Name of the object: top-level function, procedure or package name
PROCEDURE_NAME VARCHAR2(30) INLINE Name of the procedure or function
OBJECT_ID TT_BIGINT NOT NULL Object number
SUBPROGRAM_ID NUMBER NOT NULL Unique subprogram identifier
OVERLOAD VARCHAR2(12) INLINE Overload unique identifier
OBJECT_TYPE VARCHAR2(17) INLINE Object type
AGGREGATE VARCHAR2(3) INLINE NOT NULL YES if the object is an aggregate function; NO otherwise

TimesTen does not support aggregate functions, so value is NO.

PIPELINED VARCHAR2(3)INLINE NOT NULL YES if the object is a pipelined table; NO otherwise

TimesTen does not support PIPELINED, so value is NO.

IMPLTYPEOWNER VARCHAR2(30) INLINE Name of owner of the implementation type, if any
IMPLTYPENAME VARCHAR2(30) INLINE Name of the implementation type, if any
PARALLEL VARCHAR2(3) INLINE NOT NULL YES if the procedure or function is parallel-enabled; NO otherwise

TimesTen does not support PARALLEL, so value is NO.

You can specify the parallel_enable_clause, but it has no effect.

INTERFACE VARCHAR2(3) INLINE NOT NULL YES, if the procedure or function is a table function implemented using the Oracle Data Cartridge Interface (ODCI)

NO, otherwise

TimesTen does not support ODCI so value is NO.

DETERMINISTIC VARCHAR2(3) INLINE NOT NULL YES, if the procedure or function is declared to be deterministic

NO, otherwise

AUTHID VARCHAR2(12) INLINE NOT NULL DEFINER if the procedure or function is declared to execute as definer

CURRENT_USER if the procedure or function is declared to execute as invoker


SYS.ALL_SOURCE

The ALL_SOURCE view describes the text source of the stored objects accessible to the current user.

Related views

  • SYS.DBA_SOURCE describes the text source of all stored objects. It has the same columns as ALL_SOURCE.

  • SYS.USER_SOURCE describes the text source of the stored objects that are owned by the current user. This view does not display the OWNER column.

Columns

Column name Type Description
OWNER VARCHAR2(30) INLINE Object owner
NAME VARCHAR2(30) INLINE Object name
TYPE VARCHAR2(12) INLINE NOT NULL Object type (such as PROCEDURE, FUNCTION, PACKAGE)
LINE TT_INTEGER NOT NULL Line number of this line of source
TEXT VARCHAR2(4000) NOT INLINE Text source of the stored object

SYS.ALL_STORED_SETTINGS

The ALL_STORED_SETTINGS view describes the persistent parameter settings for stored PL/SQL units for which the current user has execute privileges.

ALL_STORED_SETTINGS is retained for backward compatibility. Use the ALL_PLSQL_OBJECT_SETTINGS view instead.

Related views

  • SYS.DBA_STORED_SETTINGS describes the persistent parameter settings for stored PL/SQL units for which the current user has execute privileges. It also returns parameter information for all objects in the database.

  • SYS.USER_STORED_SETTINGS describes the persistent parameter settings for stored PL/SQL units, but only shows information about PL/SQL units owned by the current user.

Columns

Column name Type Description
OWNER VARCHAR2(30) INLINE Name of the database user owning the stored PL/SQL unit
OBJECT_NAME VARCHAR2(30) INLINE Name of the PL/SQL unit
OBJECT_ID TT_BIGINT NOT NULL Object number of the PL/SQL unit
OBJECT_TYPE VARCHAR2(12) INLINE NOT NULL The type of the PL/SQL unit: PROCEDURE,FUNCTION, PACKAGE or PACKAGE BODY
PARAM_NAME VARCHAR2(30) INLINE NOT NULL The name of the parameter stored persistently with the PL/SQL unit
PARAM_VALUE VARCHAR2(4000) NOT INLINE The TO_CHAR () representation of the value of the persistently stored parameter

The width of this column is operating system dependent, but it is at least 255.


SYS.ALL_SYNONYMS

The ALL_SYNONYMS view describes the synonyms accessible to the current user. These criteria determine the list of synonyms that ALL_SYNONYMS shows:

  • All private synonyms owned by the logged-in user, even if the base object is not accessible to the user.

  • All public synonyms, even if the base object is not accessible to the user.

  • All private synonyms owned by a different user, where the base object pointed to by the synonym or by nested synonyms is known to be accessible because of a grant to the logged-in user.

The base object can be a table, view, synonym, index, sequence, PL/SQL stored procedure, PL/SQL function, PL/SQL package, materialized view or cache group.

Related views

  • SYS.DBA_SYNONYMS describes all synonyms in the database.

  • SYS.USER_SYNONYMS describes the synonyms owned by the current user. This view does not display the OWNER column.

Columns

Column name Type Description
OWNER VARCHAR2(30) INLINE Owner of the synonym
SYNONYM_NAME VARCHAR2(30) INLINE Name of the synonym
TABLE_OWNER VARCHAR2(30) INLINE Owner of the object referenced by the synonym, or creator of the referring synonym if the target is a public synonym
TABLE_NAME VARCHAR2(30) INLINE Name of the object referenced by the synonym
DB_LINK VARCHAR2(128) INLINE Unused

This is reserved for future use. The value is always NULL.


SYS.ALL_TABLES

The ALL_TABLES view describes all tables accessible to the current user. The column names and data types are the same as the Oracle Database. TimesTen returns NULL for some columns that are not supported in TimesTen. You should ignore such columns. See the Description column in the Columns table.

Related views

Columns

Column name Type Description
OWNER VARCHAR2(30) INLINE Owner of the table
TABLE_NAME VARCHAR2(30) INLINE Name of the table
TABLESPACE_NAME VARCHAR2(30) INLINE Unused

(Column unused by TimesTen. Ignore value.)

CLUSTER_NAME VARCHAR2(30) INLINE Unused

(Column unused by TimesTen. Ignore value.)

IOT_NAME VARCHAR2(30) INLINE Unused

(Column unused by TimesTen. Ignore value.)

STATUS VARCHAR2(8) INLINE NOT NULL If a previous DROP TABLE operation failed, indication of whether the table is UNUSABLE or VALID
PCT_FREE NUMBER Unused

(Column unused by TimesTen. Ignore value.)

PCT_USED NUMBER Unused

(Column unused by TimesTen. Ignore value.)

INI_TRANS NUMBER Unused

(Column unused by TimesTen. Ignore value.)

MAX_TRANS NUMBER Unused

(Column unused by TimesTen. Ignore value.)

INITIAL_EXTENT NUMBER Unused

(Column unused by TimesTen. Ignore value.)

NEXT_EXTENT NUMBER Unused

(Column unused by TimesTen. Ignore value.)

MIN_EXTENTS NUMBER Unused

(Column unused by TimesTen. Ignore value.)

MAX_EXTENTS NUMBER Unused

(Column unused by TimesTen. Ignore value.)

PCT_INCREASE NUMBER Unused

(Column unused by TimesTen. Ignore value.)

FREELISTS NUMBER Unused

(Column unused by TimesTen. Ignore value.)

FREELIST_GROUPS NUMBER Unused

(Column unused by TimesTen. Ignore value.)

LOGGING VARCHAR2(3) INLINE NOT NULL YES if changes to the table are logged

NO if changes to the table are not logged

BACKED_UP VARCHAR2(1) INLINE Unused

(Column unused by TimesTen. Ignore value.)

NUM_ROWS NUMBER Number of rows
BLOCKS NUMBER Unused

(Column unused by TimesTen. Ignore value.)

EMPTY_BLOCKS NUMBER Unused

(Column unused by TimesTen. Ignore value.)

AVG_SPACE NUMBER Unused

(Column unused by TimesTen. Ignore value.)

CHAIN_CNT NUMBER Unused

(Column unused by TimesTen. Ignore value.)

AVG_ROW_LEN NUMBER Unused

(Column unused by TimesTen. Ignore value.)

AVG_SPACE_FREELIST_BLOCKS NUMBER Unused

(Column unused by TimesTen. Ignore value.)

NUM_FREELIST_BLOCKS NUMBER Unused

(Column unused by TimesTen. Ignore value.)

DEGREE VARCHAR2(10) INLINE Unused

(Column unused by TimesTen. Ignore value.)

INSTANCES VARCHAR2(10) INLINE Unused

(Column unused by TimesTen. Ignore value.)

CACHE VARCHAR2(5) INLINE Unused

(Column unused by TimesTen. Ignore value.)

TABLE_LOCK VARCHAR2(8) INLINE Unused

(Column unused by TimesTen. Ignore value.)

SAMPLE_SIZE NUMBER Unused

(Column unused by TimesTen. Ignore value.)

LAST_ANALYZED DATE Unused

(Column unused by TimesTen. Ignore value.)

PARTITIONED VARCHAR2(3) INLINE NOT NULL Value of NO

TimesTen does not support partitioned tables.

IOT_TYPE VARCHAR2(12) INLINE Unused

(Column unused by TimesTen. Ignore value.)

TEMPORARY VARCHAR2(1) INLINE NOT NULL Y if temporary table

N otherwise

SECONDARY VARCHAR2(1) INLINE NOT NULL Unused

Value returned is N. (Column unused by TimesTen. Ignore value.)

NESTED VARCHAR2(3) INLINE NOT NULL Unused

Value returned is NO. TimesTen does not support nested tables. (Column unused by TimesTen. Ignore value.)

BUFFER_POOL VARCHAR2(7) INLINE NOT NULL Unused

Value returned is DEFAULT. (Column unused by TimesTen. Ignore value.)

FLASH_CACHE VARCHAR2(7) INLINE NOT NULL Unused

Value returned is DEFAULT. (Column unused by TimesTen. Ignore value.)

CELL_FLASH_CACHE VARCHAR2(7) INLINE NOT NULL Unused

Value returned is DEFAULT. (Column unused by TimesTen. Ignore value.)

ROW_MOVEMENT VARCHAR2(8) INLINE NOT NULL Unused

Value returned is DISABLED. (Column unused by TimesTen. Ignore value.)

GLOBAL_STATS VARCHAR2(3) INLINE NOT NULL Unused

Value returned is NO. (Column unused by TimesTen. Ignore value.)

USER_STATS VARCHAR2(3) INLINE Unused

(Column unused by TimesTen. Ignore value.)

DURATION VARCHAR2(15) INLINE Duration of a temporary table

If value returned is SYS$SESSION, rows are preserved for the duration of the session. If value returned is SYS$TRANSACTION, rows are deleted after COMMIT. If value returned is NULL, table is not a temporary table.

SKIP_CORRUPT VARCHAR2(8) INLINE NOT NULL Unused

Value returned is DISABLED. (Column unused by TimesTen. Ignore value.)

MONITORING VARCHAR2(3) INLINE NOT NULL Unused

Value returned is NO. (Column unused by TimesTen. Ignore value.)

CLUSTER_OWNER VARCHAR2(30) INLINE Unused

(Column unused by TimesTen. Ignore value.)

DEPENDENCIES VARCHAR2(8) INLINE NOT NULL Unused

Value returned is DISABLED. (Column unused by TimesTen. Ignore value.)

COMPRESSION VARCHAR2(8) INLINE NOT NULL Status of column-based compression (ENABLED or DISABLED)
COMPRESS_FOR VARCHAR2(12) INLINE QUERY HIGH if compression is enabled

NULL otherwise

DROPPED VARCHAR2(3) INLINE NOT NULL Unused

Value returned is NO. (Column unused by TimesTen. Ignore value.)

READ_ONLY VARCHAR2(3) INLINE Unused

Value returned is NULL. (Column unused by TimesTen. Ignore value.)

SEGMENT_CREATED VARCHAR2(3)INLINE NOT NULL Unused

Value returned is YES. (Column unused by TimesTen. Ignore value.)

RESULT_CACHE VARCHAR2(7) INLINE NOT NULL Unused

Value returned is DEFAULT. (Column unused by TimesTen. Ignore value.)


SYS.ALL_TAB_PRIVS

The ALL_TAB_PRIVS view lists the object privileges granted to the current user, the object privileges granted by the current user, the list of object privileges granted for objects owned by the current user and the object privileges granted to PUBLIC.

Related views

  • SYS.DBA_TAB_PRIVS describes all object grants in the database.

  • SYS.USER_TAB_PRIVS describes the object grants for which the current user is the object owner, grantor, or grantee.

Columns

Column name Type Description
GRANTOR VARCHAR2(30) INLINE Name of the user who granted the privilege
GRANTEE VARCHAR2(30) INLINE Name of the user who has the privilege
TABLE_SCHEMA VARCHAR2(30) INLINE Object owner
TABLE_NAME VARCHAR2(30) INLINE Object name
PRIVILEGE VARCHAR2(40) INLINE NOT NULL Privilege name
GRANTABLE VARCHAR2(3) INLINE NOT NULL Value NO
HIERARCHY VARCHAR2(3) INLINE NOT NULL Value NO

SYS.ALL_TAB_SIZES

The ALL_TAB_SIZES view contains information about the size of tables that are accessible to the current user. This view also includes information on the size of materialized views and cache tables.

For more information, see "ttComputeTabSizes" in the Oracle TimesTen In-Memory Database Reference.

Related views

  • SYS.DBA_TAB_SIZES contains the information about the size of tables and materialized views that are available in the database. It has the same columns as SYS.ALL_TAB_SIZES.

  • SYS.USER_TAB_SIZES contains the information about the size of tables and materialized views that are owned by the current user. This view does not contain the OWNER column.

Columns

Column name Type Description
OWNER VARCHAR2(30) INLINE Owner of table or materialized view
TABLE_NAME VARCHAR2(30) INLINE Name of table or materialized view
INLINE_ALLOC_BYTES TT_BIGINT NOT NULL The amount of bytes allocated for row pages for the table (inline values)
NUM_USED_ROWS TT_BIGINT NOT NULL The number of rows that are active or unlinked (pending deletes or updates)

This column has different semantics than column NUMTUPS in SYS.TABLES. For more information on SYS.TABLES, see "SYS.TABLES".

NUM_FREE_ROWS TT_BIGINT NOT NULL The number of rows that can be inserted into the table without additional allocation cost

This does not include the cost of inserted out-of-line values.

AVG_ROW_LEN TT_BIGINT The average amount of bytes used to store a row

This value considers utilization of row pages, out-of-line buffers and system metadata.

OUT_OF_LINE_BYTES TT_BIGINT The sum of the sizes of out-of-line buffers that store varying character values for the table
METADATA_BYTES TT_BIGINT NOT NULL Size of internal data structures for system usage

Compressed tables contain a dictionary that includes the distinct compressed values. These values are considered part of the metadata.

INDEX_BYTES TT_BIGINT NOT NULL Space usage by all indexes for table
TOTAL_BYTES TT_BIGINT The sum of INLINE_ALLOC_BYTES, OUT_OF_LINE_BYTES, and METADATA_BYTES

If OUT_OF_LINE_BYTES is NULL then the value of this column is NULL.

LAST_UPDATED TT_TIMESTAMP NOT NULL Time of last update

SYS.ALL_USERS

The ALL_USERS view lists all users of the database that are visible to the current user.

Related views

  • SYS.DBA_USERS describes all users of the database and contains more columns than ALL_USERS.

  • SYS.USER_USERS describes the current user of the database and contains more columns than ALL_USERS.

Columns

Column name Type Description
USERNAME VARCHAR2(30) INLINE Name of the user
USER_ID TT_INTEGER NOT NULL ID number of the user
CREATED TT_TIMESTAMP NOT NULL Date the user was created

SYS.ALL_VIEWS

The SYS.ALL_VIEWS view describes all views accessible to the current user. The column names and data types are the same as the Oracle database. TimesTen returns NULL for some columns that are not supported in TimesTen. You should ignore such columns. See the Description column in the Columns table.

Related views

  • SYS.DBA_VIEWS describes all views in the database.

  • SYS.USER_VIEWS describes all views in the database that are owned by the current user.

Columns

Column name Type Description
OWNER VARCHAR2(30) INLINE Owner of the view
VIEW_NAME VARCHAR2(30) INLINE Name of the view
TEXT_LENGTH NUMBER Length of the view text
TEXT VARCHAR2(409600) NOT INLINE View text
TYPE_TEXT_LENGTH NUMBER Unused

(Column unused by TimesTen. Ignore value.)

TYPE_TEXT VARCHAR2(4000) NOT INLINE Unused

(Column unused by TimesTen. Ignore value.)

OID_TEXT_LENGTH NUMBER Unused

(Column unused by TimesTen. Ignore value.)

OID_TEXT VARCHAR2(4000) NOT INLINE Unused

(Column unused by TimesTen. Ignore value.)

VIEW_TYPE_OWNER VARCHAR2(30) INLINE Unused

(Column unused by TimesTen. Ignore value.)

VIEW_TYPE VARCHAR2(30) INLINE Unused

(Column unused by TimesTen. Ignore value.)

SUPERVIEW_NAME VARCHAR2(30) INLINE Unused

(Column unused by TimesTen. Ignore value.)

EDITIONING_VIEW VARCHAR2(1) INLINE NOT NULL Unused

Value returned is N. (Column unused by TimesTen. Ignore value.)

READ_ONLY VARCHAR2(1) INLINE NOT NULL Unused

Value returned is Y. (Column unused by TimesTen. Ignore value.)


SYS.CACHE_GROUP

The CACHE_GROUP table describes the definition of a TimesTen cache.

Columns

Column name Type Description
CGNAME TT_CHAR(31) NOT NULL Group name
CGOWNER TT_CHAR(31) NOT NULL Group owner
CGID TT_BIGINT NOT NULL ID of this cache group
ROOT TT_BIGINT NOT NULL Unique identifier for cache group's root table
SOURCE TT_CHAR(8) NOT NULL Data source for caching

The only legal value is 'ORACLE'.

CGDURATION TT_INTEGER NOT NULL Internal use.
TBLCNT TT_SMALLINT NOT NULL Number of tables in cache group
REFRESH_MODE TT_CHAR(1) NOT NULL The current autorefresh mode

'N': No autorefresh

'I': Incremental autorefresh

'F': Full autorefresh

REFRESH_STATE TT_CHAR(1) NOT NULL The current autorefresh mode

'N': Off

'Y': On

'P': Paused

REFRESH_INTERVAL TT_BIGINT NOT NULL Autorefresh interval in milliseconds
CGATTRIBUTES BINARY(4) NOT NULL Bits 0-7 for cache group types

Bits 8-15 for autoload options

Bit 0: 1 - READONLY

Bit 1: 1 - SYNCHRONOUS WRITETHROUGH

Bit 2: 1 - AUTOREFRESH

Bit 3: 1 - PROPAGATE

Bit 8: 1 - autoload on create (Always 1 for AUTOREFRESH)

Bit 9: 1 - dynamic cache group

REFRESH_WITH_LIMIT TT_INTEGER NOT NULL The maximum number of autorefresh change log records kept in the trigger log table in the Oracle database

A larger value causes the autorefresh to use more space in the Oracle database, while it prevents the truncation of logs that are not autorefreshed to TimesTen yet, and therefore reduces the possible fallback to full refresh.

The field is used only by incremental autorefresh.

CVGRIDID TT_INTEGER NOT NULL Not used
GRIDINFO VARBINARY(409600) NOT INLINE Internal use
ORATOP TT_VARCHAR(409600) NOT INLINE Future use
ORAPROXY TT_VARCHAR(409600) NOT INLINE Future use
ORABASE TT_VARCHAR(409600) NOT INLINE Future use
TTALIAS TT_VARCHAR(409600) NOT INLINE Future use
ORASCN VARBINARY (409600) NOT INLINE NOT NULL When using an Oracle Active Data Guard setup, this column contains the Oracle SCN used to refresh the cache group represented by the row (SYS.CACHE_GROUP.CGNAME).

SYS.COLUMNS

The COLUMNS table describes every column in every table in the database, including the name of the column, the type of the column and whether the column is nullable.

Columns

Column name Type Description
ID TT_BIGINT NOT NULL Same as SYS.TABLES.TBLID of the table that owns the column
COLNUM TT_SMALLINT NOT NULL Ordinal number of the column as specified when the table is created or subsequently altered.

See also COLPOS in this table.

COLNAME TT_CHAR(31) NOT NULL Column name
COLOPTIONS BINARY(1) NOT NULL Column specification flags

0x01 - Column is in a primary key.

0x02 - Column value is varying-length (VARCHAR[2], NVARCHAR[2],VARBINARY).

0x04 - Column value can be NULL.

0x08 - Column values are unique.

COLTYPE TT_TINYINT NOT NULL Data type of column
 1     TT_SMALLINT
 2     TT_INTEGER
 3     BINARY_FLOAT
 4     BINARY_DOUBLE
 5     TT_CHAR
 6     TT_VARCHAR
 7     BINARY
 8     VARBINARY
12     TT_NCHAR
13     TT_NVARCHAR
14     TT_DATE
15     TIME
16     TT_TIMESTAMP
20     TT_TINYINT
21     TT_BIGINT
22     TT_VARCHAR (inline)
23     VARBINARY (inline)
24     TT_NVARCHAR (inline)
25     NUMBER
26     CHAR
27     VARCHAR2
28     NCHAR
29     NVARCHAR2
30     DATE
31     TIMESTAMP
32     VARCHAR2 (inline)
33     NVARCHAR2 (inline)
34     ROWID
36     CLOB
37     NCLOB
38     BLOB
TYPE_ATTR TT_INTEGER NOT NULL Internal use
COLLEN TT_BIGINT NOT NULL Length of the column (maximum length for varying-length columns)
INLINELEN TT_BIGINT NOT NULL Number of bytes a given column contributes to the inline width of a row
REPUSERID TT_INTEGER NOT NULL User-defined identifier for column (set with ttSetUserColumnID built-in procedure)
PTNNUM TT_SMALLINT NOT NULL The table partition that the column is in. The primary table partition has the value of 0. The ALTER TABLE...ADD COLUMN creates secondary table partitions with incrementing partitioning numbers. The total number of table partitions is stored in the NUMPTNS column of SYS.TABLES.

See "ALTER TABLE" in Oracle TimesTen In-Memory Database SQL Reference or "SYS.TABLES" for more information.

DEFAULTVALSTR TT_VARCHAR(409600) NOT INLINE The default column value
CHAR_USED TT_CHAR(1) Semantics for the column

'B' for BYTE

'C' for CHAR

NULL for non-character columns

DISTPOS TT_SMALLINT NOT NULL Internal use
COLPOS TT_SMALLINT NOT NULL For TimesTen Scaleout:

If the column is in the primary partition of the table, the value is equal to the SYS.COLUMNS COLNUM column. Otherwise, the value is equal to COLNUM - 2.

For TimesTen Classic:

The value is equal to the SYS.COLUMNS COLNUM column.

For TimesTen Scaleout, the COLPOS column allows for the 1...n ordering of columns in a user table, which corresponds to the columns when running the query, SELECT * FROM user.tablename. The SYS.COLUMNS.COLNUM numbering includes a gap to hide the internal columns that are needed for the user tables in TimesTen Scaleout. (These internal columns are not documented.)


SYS.COL_STATS

The COL_STATS table stores the statistics for table columns in the database. Statistics include the number of unique values, number of nulls, number of rows and other information regarding the distribution of column values. No values are present if statistics have not been computed.

Columns

Column name Type Description
TBLID TT_BIGINT NOT NULL TimesTen table identifier
COLNUM TT_SMALLINT NOT NULL Ordinal number of column in table (starting at 1)
INFO VARBINARY(4194304) NOT INLINE NOT NULL Binary representative of the column value distribution information

See "ttOptUpdateStats" in Oracle TimesTen In-Memory Database Reference for an explanation of the distribution information stored in this column. A text representation of this information can be retrieved using the ttOptGetColStats built-in procedure.


SYS.DBA_ARGUMENTS

DBA_ARGUMENTS lists the arguments of the procedures and functions that are available in the database. It has the same columns as SYS.ALL_ARGUMENTS.

SYS.DBA_COL_PRIVS

This view returns no rows. The column definitions are the same as the column definitions for the SYS.DBA_COL_PRIVS view in the Oracle Database. See Oracle Database Reference.

Required privileges

ADMIN

Related views

SYS.DBA_DEPENDENCIES

DBA_DEPENDENCIES describes all dependencies between objects in the database. See "SYS.ALL_DEPENDENCIES" for column descriptions.

SYS.DBA_DIRECTORIES

DBA_DIRECTORIES describes all directories in the database. It has the same columns as SYS.ALL_DIRECTORIES.

Related views

SYS.ALL_DIRECTORIES

SYS.DBA_ERRORS

DBA_ERRORS describes the current errors on all stored objects in the database. It has the same columns as SYS.ALL_ERRORS.

SYS.DBA_IDENTIFIERS

DBA_IDENTIFIERS displays information about the identifiers in all stored objects in the database. It has the same columns as SYS.ALL_IDENTIFIERS.

SYS.DBA_OBJECTS

DBA_OBJECTS describes all objects in the database. It has the same columns as SYS.ALL_OBJECTS.

SYS.DBA_OBJECT_SIZE

The DBA_OBJECT_SIZE view describes the size, in bytes, of PL/SQL objects.

Related views

SYS.USER_OBJECT_SIZE does not display the OWNER column.

Columns

Column name Type Description
OWNER VARCHAR2(30) INLINE Object owner
NAME VARCHAR2(30) INLINE Object name
TYPE VARCHAR2(12) INLINE NOT NULL Object type (such as PROCEDURE, FUNCTION, PACKAGE)
SOURCE_SIZE NUMBER NOT NULL Size of the source in bytes

Must be in memory during compilation or dynamic recompilation.

PARSED_SIZE NUMBER NOT NULL Size of the parsed form of the object, in bytes

Must be in memory when an object is being compiled that references this object.

CODE_SIZE NUMBER NOT NULL Code size, in bytes

Must be in memory when this object is executing.

ERROR_SIZE NUMBER NOT NULL Size of error messages, in bytes

Must be in memory during the compilation of the object when there are compilation errors.


SYS.DBA_PLSQL_OBJECT_SETTINGS

DBA_PLSQL_OBJECT_SETTINGS displays information about the compiler settings for all stored objects in the database. It has the same columns as SYS.ALL_PLSQL_OBJECT_SETTINGS.

SYS.DBA_PROCEDURES

DBA_PROCEDURES all PL/SQL functions and procedures, along with associated properties. It has the same columns as SYS.ALL_PROCEDURES.

SYS.DBA_SOURCE

DBA_SOURCE describes the text source of all stored objects. It has the same columns as SYS.ALL_SOURCE.

SYS.DBA_STORED_SETTINGS

DBA_STORED_SETTINGS describes the persistent parameter settings for stored PL/SQL units for which the current user has execute privileges. It also returns parameter information for all objects in the database. It has the same columns as SYS.ALL_STORED_SETTINGS.

SYS.DBA_SYNONYMS

The DBA_SYNONYMS view describes all synonyms in the database. It has the same columns as SYS.ALL_SYNONYMS.

SYS.DBA_SYS_PRIVS

The DBA_SYS_PRIVS view lists the system privileges granted to all users and to PUBLIC.

Required privileges

ADMIN

Related views

SYS.USER_SYS_PRIVS lists system privileges granted to the current user.

Columns

Column name Type Description.
GRANTEE VARCHAR2(30) INLINE Name of the user with the privilege
PRIVILEGE VARCHAR2(40) INLINE NOT NULL Privilege name
ADMIN_OPTION VARCHAR2(3) INLINE NOT NULL YES if user can grant the privilege; NO if not

The value is YES only for the ADMIN privilege.


SYS.DBA_TABLES

The SYS.DBA_TABLES view describes all tables in the database. See "SYS.ALL_TABLES" for column descriptions.

SYS.DBA_TAB_PRIVS

The DBA_TAB_PRIVS view lists the object privileges granted to all users and to PUBLIC.

Required privileges

ADMIN

Columns

Column name Type Description
GRANTEE VARCHAR2(30) INLINE Name of the user with the privilege
OWNER VARCHAR2(30) INLINE Object owner
TABLE_NAME VARCHAR2(30) INLINE Object name
GRANTOR VARCHAR2(30) INLINE Name of the user who granted the privilege
PRIVILEGE VARCHAR2(40) INLINE NOT NULL Privilege name
GRANTABLE VARCHAR2(3) INLINE NOT NULL Value NO
HIERARCHY VARCHAR2(3) INLINE NOT NULL Value NO

SYS.DBA_TAB_SIZES

The DBA_TAB_SIZES view contains information about the size of tables that are available in the database. Requires ADMIN privileges. It has the same columns as SYS.ALL_TAB_SIZES.

SYS.DBA_USERS

The DBA_USERS view describes all users of the database.

Columns

Column name Type Description.
USERNAME VARCHAR2(30) INLINE Name of the user
USER_ID TT_INTEGER NOT NULL ID number of the user
PASSWORD VARCHAR2(30) INLINE Value NULL
ACCOUNT_STATUS VARCHAR2(32) INLINE NOT NULL Value OPEN
LOCK_DATE TT_TIMESTAMP Value NULL
EXPIRY_DATE TT_TIMESTAMP Value NULL
DEFAULT_TABLESPACE VARCHAR2(30) INLINE NOT NULL Value USERS
TEMPORARY_TABLESPACE VARCHAR2(30) INLINE NOT NULL Value TEMP
CREATED TT_TIMESTAMP NOT NULL Date when the user was created
PROFILE VARCHAR2 (30) INLINE NOT NULL Reserved for internal use
INITIAL_RSRC_CONSUMER_GROUP VARCHAR2(30) INLINE Value NULL
EXTERNAL_NAME VARCHAR2(4000) NOT INLINE Value NULL
PASSWORD_VERSIONS VARCHAR2(8) INLINE Value NULL
EDITIONS_ENABLED VARCHAR2(1) INLINE Value NULL

SYS.DBA_VIEWS

The SYS.DBA_VIEWS view describes all views in the database. See "SYS.ALL_VIEWS" for column descriptions.

SYS.DUAL

The DUAL table can be used in a SELECT statement that references no other tables, but needs to return at least one row. Selecting from the DUAL table is useful for computing a constant expression with the SELECT statement. Because DUAL has only one row, the constant is returned only once.

Columns

Column name Type Description
DUMMY TT_VARCHAR(1) NOT INLINE NOT NULL 'X'

SYS.GV$BACKUP_STATUS

This view contains data about the current or last backup of the database (or in TimesTen Scaleout, for all elements of the database).

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$BACKUP_STATUS view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$BACKUP_STATUS.

Related view

SYS.V$BACKUP_STATUS

Columns

See "ttBackupStatus" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$BLOCK_INFO

This view contains data about perm blocks and the amount of block-level fragmentation.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$BLOCK_INFO view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$BLOCK_INFO.

Related view

SYS.V$BLOCK_INFO

Columns

See "ttBlockInfo" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$BOOKMARK

This view contains data about the transaction log.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$BOOKMARK view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$BOOKMARK.

Related view

SYS.V$BOOKMARK

Columns

See "ttBookmark" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$CKPT_CONFIG

This view contains data about the background checkpointer.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$CKPT_CONFIG view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$CKPT_CONFIG.

Related view

SYS.V$CKPT_CONFIG

Columns

See "ttCkptConfig" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$CKPT_HISTORY

This view contains data about the last eight checkpoints.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$CKPT_HISTORY view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$CKPT_HISTORY.

Related view

SYS.V$CKPT_HISTORY

Columns

See "ttCkptHistory" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$COMMIT_BUFFER_STATS

This view contains data about the number of commit buffer overflows and the high watermark for memory used by transaction reclaim records during the transaction commit process.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$COMMIT_BUFFER_STATS view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$COMMIT_BUFFER_STATS.

Columns

See "ttCommitBufferStats" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$CONFIGURATION

This view contains data for most, but not all, connection attributes for the current database connection.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$CONFIGURATION view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$CONFIGURATION.

Related view

SYS.V$CONFIGURATION

Columns

See "ttConfiguration" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$CONTEXT

This view contains data about the context value of the current connection.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$CONTEXT view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$CONTEXT.

Related view

SYS.V$CONTEXT

Columns

See "ttContext" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$DATASTORE_STATUS

This view contains the list of processes connected to a database.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$DATASTORE_STATUS view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$DATASTORE_STATUS.

Related view

SYS.V$DATASTORE_STATUS

Columns

See "ttDataStoreStatus" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$DB_COMPACT_CONFIG

This view contains data about automatic database compaction.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$DB_COMPACT_CONFIG view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$DB_COMPACT_CONFIG.

Columns

See "ttDBCompactConfig" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$DB_CONFIG

This view contains data about the value of a system parameter.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$DB_CONFIG view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$DB_CONFIG.

Related view

SYS.V$DB_CONFIG

Columns

See "ttDBConfig" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$DB_WRTE_CONCURRENCY_MODE

This view contains data about the write concurrency mode of the database and the status of write concurrency mode operations and transitions.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$DB_WRTE_CONCURRENCY_MODE view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$DB_WRTE_CONCURRENCY_MODE.

Columns

See "ttDBWriteConcurrencyModeGet" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$DEADLOCKCYCLES

This view contains data about the transactions of the participants in the cycles.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$DEADLOCKCYCLES view for every element in the database. Each element that has a transaction that is part of the cycle reports information about its transactions.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$DEADLOCKCYCLES.

Related view

SYS.V$DEADLOCKCYCLES

Columns

This view has the same columns as the SYS.V$DEADLOCKCYCLES view. See "SYS.V$DEADLOCKCYCLES" for information on these columns, including the column name, data type, and description.

SYS.GV$DEADLOCKS

This view contains data about deadlock cycles.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$DEADLOCKS view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$DEADLOCKS.

Related view

SYS.V$DEADLOCKS

Columns

This view has the same columns as the SYS.V$DEADLOCKS view. See "SYS.V$DEADLOCKS" for information on these columns, including the column name, data type, and description.

SYS.GV$DEADLOCKVICTIMS

This view contains data about deadlock victims.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$DEADLOCKVICTIMS view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$DEADLOCKVICTIMS.

Related view

SYS.V$DEADLOCKVICTIMS

Columns

This view has the same columns as the SYS.V$DEADLOCKVICTIMS view. See "SYS.V$DEADLOCKVICTIMS" for information on these columns, including the column name, data type, and description.

SYS.GV$DISTRIBUTION_CURRENT

This view contains a subset of the rows in the SYS.GV$DISTRIBUTION_MAP view in the current installed distribution map.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$DISTRIBUTION_CURRENT view for every element in the database.

Usage with TimesTen Classic

This view is not supported in TimesTen Classic.

Columns

This view has the same columns as the SYS.V$DISTRIBUTION_CURRENT view. See "SYS.V$DISTRIBUTION_CURRENT" for information on these columns, including the column name, data type, and description.

SYS.GV$DISTRIBUTION_MAP

This view contains the grid topology for the elements of the database.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$DISTRIBUTION_MAP view for every element in the database.

Usage with TimesTen Classic

This view is not supported in TimesTen Classic.

Related view

SYS.V$DISTRIBUTION_MAP

Columns

This view has the same columns as the SYS.V$DISTRIBUTION_MAP view. See "SYS.V$DISTRIBUTION_MAP" for information on these columns, including the column name, data type, and description.

SYS.GV$DISTRIBUTION_STATE

This view contains data about the state of each element across all elements of the database. The state is retrieved from the distribution map for all elements. An element can have a different state from another element due to the state being updated in response to activity and latency that varies from element to element.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$DISTRIBUTION_STATE view for every element in the database.

Usage with TimesTen Classic

This view is not supported in TimesTen Classic.

Columns

This view has the same columns as the SYS.V$DISTRIBUTION_STATE view. See "SYS.V$DISTRIBUTION_STATE" for information on these columns, including the column name, data type, and description.

SYS.GV$DISTRIBUTION_VERSION

This view contains the current version number of the distribution map for the elements of the database.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$DISTRIBUTION_VERSION view for every element in the database.

Usage with TimesTen Classic

This view is not supported in TimesTen Classic.

Columns

This view has the same columns as the SYS.V$DISTRIBUTION_VERSION view. See "SYS.V$DISTRIBUTION_VERSION" for information on these columns, including the column name, data type, and description.

SYS.GV$EPOCH_LATEST

This view contains the epoch values for all elements in the database. Use this view to retrieve the elements that contain a particular epoch.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$EPOCH_LATEST view for every element in the database.

Usage with TimesTen Classic

This view is not supported in TimesTen Classic.

Related view

SYS.V$EPOCH_LATEST

Columns

This view has the same columns as the SYS.V$EPOCH_LATEST view. See "SYS.V$EPOCH_LATEST" for information on these columns, including the column name, data type, and description.

SYS.GV$EPOCH_SESSION

This view contains the epoch identifier of the last epoch created by the connection for all elements in the database. If the last epoch created on the connection has expired due to additional checkpoints taken or due to an epoch not created by this connection, this view returns no rows.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$EPOCH_SESSION view for every element in the database.

Usage with TimesTen Classic

This view is not supported in TimesTen Classic.

Related view

SYS.V$EPOCH_SESSION

Columns

This view has the same columns as the SYS.V$EPOCH_SESSION view. See "SYS.V$EPOCH_SESSION" for information on these columns, including the column name, data type, and description.

SYS.GV$EXECUTION_TIME_HISTOGRAM

This view contains a histogram of SQL execution times for either a single SQL command or all SQL commands if the command cache sampling is enabled.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$EXECUTION_TIME_HISTOGRAM view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$EXECUTION_TIME_HISTOGRAM.

Columns

See "ttSQLExecutionTimeHistogram" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$GRIDSTATS

This view contains data about TimesTen Scaleout statistics.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$GRIDSTATS view for every element in the database.

Usage with TimesTen Classic

This view is not supported in TimesTen Classic.

Related view

SYS.V$GRIDSTATS

Columns

This view has the same columns as the SYS.V$GRIDSTATS view. See "SYS.V$GRIDSTATS" for information on these columns, including the column name, data type, and description.

SYS.GV$HEAP_INFO

This view contains data about the size and usage of heap memory.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$HEAP_INFO view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$HEAP_INFO.

Related view

SYS.V$HEAP_INFO

Columns

See "ttHeapInfo" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$HOST_NAME

This view contains the name of the host.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$HOST_NAME view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$HOST_NAME.

Related view

SYS.V$HOST_NAME

Columns

See "ttHostNameGet" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$INDEX_ADVICE_OUTPUT

This view contains a list of index recommendations from the last recorded capture at the specified level. It also returns an executable CREATE INDEX SQL statement for creating the recommended index.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$INDEX_ADVICE_OUTPUT view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$INDEX_ADVICE_OUTPUT.

Columns

See "ttIndexAdviceCaptureOutput" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$LATCH_STATS

This view contains data about latch statistics. Statistics are useful for determining the areas of contention in a running system.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$LATCH_STATS view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$LATCH_STATS.

Related view

SYS.V$LATCH_STATS

Columns

See "ttLatchStatsGet" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$LOG_HOLDS

This view contains data about transaction log holds.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$LOG_HOLDS view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$LOG_HOLDS.

Related view

SYS.V$LOG_HOLDS

Columns

See "ttLogHolds" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$MONITOR

This view contains data about system performance. It contains a single row that contains metric information about certain events. (In TimesTen Scaleout, this view contains a single row for each element.) See "SYS.MONITOR" for detailed information on each metric.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$MONITOR view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$MONITOR.

Related view

SYS.V$MONITOR

Related table

SYS.MONITOR

Columns

See "SYS.MONITOR" for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$OPT_COL_STATS

This view contains statistics information in text format.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$OPT_COL_STATS view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$OPT_COL_STATS.

Related view

SYS.V$OPT_COL_STATS

Columns

See "ttOptGetColStats" in the Oracle TimesTen In-Memory Database Reference or information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$OPT_FLAG

This view contains the optimizer flag settings for the current transaction.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$OPT_FLAG view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$OPT_FLAG.

Related view

SYS.V$OPT_FLAG

Columns

See "ttOptGetFlag" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$OPT_JOIN_ORDER

This view contains data about the join order of the last prepared or executed SQL statement (SELECT, UPDATE, DELETE, and INSERT SELECT) in the current transaction.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$OPT_JOIN_ORDER view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$OPT_JOIN_ORDER.

Related view

SYS.V$OPT_JOIN_ORDER

Columns

See "ttOptShowJoinOrder" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$OPT_MAX_CMD_FREELIST_CNT

This view contains data about the size of the free list of the SQL compiled command cache.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$OPT_MAX_CMD_FREELIST_CNT view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$OPT_MAX_CMD_FREELIST_CNT.

Columns

See "ttOptGetMaxCmdFreeListCnt" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$OPT_ORDER

This view contains a single-row result set containing the join order for the current transaction.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$OPT_ORDER view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$OPT_ORDER.

Related view

SYS.V$OPT_ORDER

Columns

See "ttOptGetOrder" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$OPT_STATS

This view contains the set of statements required to restore the table statistics to the current state.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$OPT_STATS view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$OPT_STATS.

Related view

SYS.V$OPT_STATS

Columns

See "ttOptStatsExport" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$PLSQL_MEMORY_STATS

This view contains the result statistics about PL/SQL library cache performance and activity.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$PLSQL_MEMORY_STATS view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$PLSQL_MEMORY_STATS.

Columns

See "ttPLSQLMemoryStats" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$REDUNDANT_INDEX

This view contains data about the redundant indexes for a table (or for all the current user's tables).

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$REDUNDANT_INDEX view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$REDUNDANT_INDEX.

Related view

SYS.V$REDUNDANT_INDEX

Columns

See "ttRedundantIndexCheck" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$SQL_CMD_CACHE

This view contains data about all the prepared SQL statements in the TimesTen SQL command cache.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$SQL_CMD_CACHE view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$SQL_CMD_CACHE.

Related view

SYS.V$SQL_CMD_CACHE

Columns

See "ttSQLCmdCacheInfo" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$SQL_CMD_CACHE_INFO

This view contains data about the commands in the TimesTen SQL command cache.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$SQL_CMD_CACHE_INFO view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$SQL_CMD_CACHE_INFO.

Columns

See "ttSQLCmdCacheInfoGet" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$SQL_CMD_QUERY_PLAN

This view contains data about the detailed runtime query plans for SQL statements in the TimesTen SQL command cache.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$SQL_CMD_QUERY_PLAN view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$SQL_CMD_QUERY_PLAN.

Columns

See "ttSQLCmdQueryPlan" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$STATS_CONFIG

This view contains data about the parameters of the ttStats utility.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$STATS_CONFIG view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$STATS_CONFIG.

Related view

SYS.V$STATS_CONFIG

Columns

See "ttStatsConfigGet" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$SYSTEMSTATS

This view contains data about system monitoring metrics. See "SYS.SYSTEMSTATS" for a description of each metric.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$SYSTEMSTATS view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$SYSTEMSTATS.

Related view

SYS.V$SYSTEMSTATS

Related table

SYS.SYSTEMSTATS

Columns

See "SYS.SYSTEMSTATS" for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$TABLE_SIZES

This view contains data about the space used by a table or materialized view, including indexes.

There must be the SELECT privilege on the specified table or materialized view in order for the table or materialized view to be included in the result set of the query.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$TABLE_SIZES view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$TABLE_SIZES.

Related view

SYS.V$TABLE_SIZES

Columns

This view has the same columns as the SYS.V$TABLE_SIZES view. See "SYS.V$TABLE_SIZES" for information on these columns, including the column name, data type, and description.

SYS.GV$TTSTATS_AGGR_SCHEDULES

This view contains the metadata to determine when to do ttStats metric aggregations.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$TTSTATS_AGGR_SCHEDULES view for every element in the database.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

This view has the same columns as the SYS.V$TTSTATS_AGGR_SCHEDULES view. See "SYS.V$TTSTATS_AGGR_SCHEDULES" for information on these columns, including the column name, data type, and description.

SYS.GV$TTSTATS_ALERTS

This view contains alerts for system resources.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$TTSTATS_ALERTS view for every element in the database.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Related view

SYS.V$TTSTATS_ALERTS

Columns

This view has the same columns as the SYS.V$TTSTATS_ALERTS view. See "SYS.V$TTSTATS_ALERTS" for information on these columns, including the column name, data type, and description.

SYS.GV$TTSTATS_CKPTHIST_HIST

This view contains data about the critical checkpoint metric history.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$TTSTATS_CKPTHIST_HIST view for every element in the database.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

This view has the same columns as the SYS.V$TTSTATS_CKPTHIST_HIST view. See "SYS.V$TTSTATS_CKPTHIST_HIST" for information on these columns, including the column name, data type, and description.

SYS.GV$TTSTATS_CPU_HIST

This view contains data about the critical CPU metric history.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$TTSTATS_CPU_HIST view for every element in the database.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Related view

SYS.V$TTSTATS_CPU_HIST

Columns

This view has the same columns as the SYS.V$TTSTATS_CPU_HIST view. See "SYS.V$TTSTATS_CPU_HIST" for information on these columns, including the column name, data type, and description.

SYS.GV$TTSTATS_DISK_HIST

This view contains data about the critical disk IO metric history.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$TTSTATS_DISK_HIST view for every element in the database.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

This view has the same columns as the SYS.V$TTSTATS_DISK_HIST view. See "SYS.V$TTSTATS_DISK_HIST" for information on these columns, including the column name, data type, and description.

SYS.GV$TTSTATS_ELEMENT_AGGR

This view contains data about aggregated metrics.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$TTSTATS_ELEMENT_AGGR view for every element in the database.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

This view has the same columns as the SYS.V$TTSTATS_ELEMENT_AGGR view. See "SYS.V$TTSTATS_ELEMENT_AGGR" for information on these columns, including the column name, data type, and description.

SYS.GV$TTSTATS_ELEMENT_METRICS

This view contains data about raw and non-aggregated metric values.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$TTSTATS_ELEMENT_METRICS view for every element in the database.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

This view has the same columns as the SYS.V$TTSTATS_ELEMENT_METRICS view. See "SYS.V$TTSTATS_ELEMENT_METRICS" for information on these columns, including the column name, data type, and description.

SYS.GV$TTSTATS_GENERIC_HIST

This view contains data about metrics that can be represented in a generic format.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$TTSTATS_GENERIC_HIST view for every element in the database.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

This view has the same columns as the SYS.V$TTSTATS_GENERIC_HIST view. See "SYS.V$TTSTATS_GENERIC_HIST" for information on these columns, including the column name, data type, and description.

SYS.GV$TTSTATS_LOGHOLD_HIST

This view contains data about the history of transaction log holds.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$TTSTATS_LOGHOLD_HIST view for every element in the database.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

This view has the same columns as the SYS.V$TTSTATS_LOGHOLD_HIST view. See "SYS.V$TTSTATS_LOGHOLD_HIST" for information on these columns, including the column name, data type, and description.

SYS.GV$TTSTATS_NETWORK_HIST

This view contains data about critical network metric history.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$TTSTATS_NETWORK_HIST view for every element in the database.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

This view has the same columns as the SYS.V$TTSTATS_NETWORK_HIST view. See "SYS.V$TTSTATS_NETWORK_HIST" for information on these columns, including the column name, data type, and description.

SYS.GV$TTSTATS_SNAPSHOT_ANNOTATION

This view contains data about the optional user annotations for snapshots.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$TTSTATS_SNAPSHOT_ANNOTATION view for every element in the database.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

This view has the same columns as the SYS.V$TTSTATS_SNAPSHOT_ANNOTATION view. See "SYS.V$TTSTATS_SNAPSHOT_ANNOTATION" for information on these columns, including the column name, data type, and description.

SYS.GV$TTSTATS_SQL_COMMAND_HIST

This view contains data about the SQL command cache metadata history.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$TTSTATS_SQL_COMMAND_HIST view for every element in the database.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

This view has the same columns as the SYS.V$TTSTATS_SQL_COMMAND_HIST view. See "SYS.V$TTSTATS_SQL_COMMAND_HIST" for information on these columns, including the column name, data type, and description.

SYS.GV$TTSTATS_TOP_SQL_CMD_TEXT

This view contains the SQL text for the most common SQL commands.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$TTSTATS_TOP_SQL_CMD_TEXT view for every element in the database.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

This view has the same columns as the SYS.V$TTSTATS_TOP_SQL_CMD_TEXT view. See "SYS.V$TTSTATS_TOP_SQL_CMD_TEXT" for information on these columns, including the column name, data type, and description.

SYS.GV$TTSTATS_TXN_LOG_HIST

This view contains data about the transaction log write metric history.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$TTSTATS_TXN_LOG_HIST view for every element in the database.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

This view has the same columns as the SYS.V$TTSTATS_TXN_LOG_HIST view. See "SYS.V$TTSTATS_TXN_LOG_HIST" for information on these columns, including the column name, data type, and description.

SYS.GV$TTSTATS_VMEM_HIST

This view contains data about the history of virtual memory usage.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$TTSTATS_VMEM_HIST view for every element in the database.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

This view has the same columns as the SYS.V$TTSTATS_VMEM_HIST view. See "SYS.V$TTSTATS_VMEM_HIST" for information on these columns, including the column name, data type, and description.

SYS.GV$VERSION

This view contains TimesTen release information.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$VERSION view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$VERSION.

Related view

SYS.V$VERSION

Columns

See "ttVersion" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.GV$XACT_ID

This view contains the transaction ID information for interpreting lock messages.

Usage with TimesTen Scaleout

This view contains the contents of the SYS.V$XACT_ID view for every element in the database.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.V$XACT_ID.

Related view

SYS.V$XACT_ID

Columns

See "ttXactIdGet" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.INDEXES

The INDEXES table stores information about the indexes in the database, including the name, the type, the index key and whether the index is unique.

Columns

Column name Type Description
IXNAME TT_CHAR(31) NOT NULL Index name
IXOWNER TT_CHAR(31) NOT NULL Name of index owner
IXID TT_BIGINT NOT NULL TimesTen identifier of index
TBLID TT_BIGINT NOT NULL TimesTen identifier of indexed table
IXTYPE TT_INTEGER NOT NULL Index type

0 - hash index

1 - range index (t-tree)

3 - range index (b-tree)

ISUNIQUE BINARY(1) NOT NULL Uniqueness

0 - nonunique index

1 - unique index

ISPRIMARY BINARY(1) NOT NULL Primary key

0 - not a primary key for table

1 - primary key for table

USETMPHEAP TT_SMALLINT NOT NULL Internal use
KEYCNT TT_SMALLINT NOT NULL Number of columns in the index key
KEYCOLS BINARY(64) NOT NULL Array of two-byte integer column numbers of index key, mapped to binary
PAGESPARAM TT_BIGINT NOT NULL Number of pages specified for hash index
NLSSORTID TT_INTEGER NOT NULL Internal use only
NLSSORTPARM VARBINARY(1000) NOT INLINE Internal use only
NLSSORTSTR TT_VARCHAR(200) NOT INLINE Internal use only
NLSSORTBUFSIZE TT_SMALLINT Internal use only
NLSSORTMAXSIZE TT_SMALLINT Internal use only
HAKANFACTOR TT_INTEGER NOT NULL Internal use only

SYS.MONITOR

The MONITOR table stores information about system performance. It contains a single row with statistics about certain events. For many columns, statistics are gathered starting from the time the database is loaded into memory and statistics are cleared when the database is unloaded from memory. With a ramPolicy of manual or always, the database remains in memory when there are no application connections.

For some columns, statistics are gathered as needed. TimesTen does not gather statistics from the time of the first connection for these columns:

  • PERM_ALLOCATED_SIZE

  • PERM_IN_USE_SIZE

  • TEMP_ALLOCATED_SIZE

  • LAST_LOG_FILE

  • REPHOLD_LOG_FILE

  • REPHOLD_LOG_OFF

  • FIRST_LOG_FILE

  • CHECKPOINT_BYTES_WRITTEN

For most columns, the MONITOR table is reset whenever there are no connections to the database. TimesTen does not reset the values of the following columns, even when there are no connections to the database:

  • PERM_ALLOCATED_SIZE

  • PERM_IN_USE_SIZE

  • TEMP_ALLOCATED_SIZE

  • LAST_LOG_FILE

  • REPHOLD_LOG_FILE

  • REPHOLD_LOG_OFF

  • FIRST_LOG_FILE

TimesTen frequently updates information in the MONITOR table. To prevent these updates from slowing down the system, they are not protected by latches. Hence values in the MONITOR table are not absolutely accurate. They can be used as a reliable indication of activities in the system.

Note:

See the SYS.SYSTEMSTATS table if the desired statistic is not in the SYS.MONITOR table. There are statistics that exist in both the SYS.MONITOR table and in the SYS.SYSTEMSTATS table.

Columns

Column name Type Description
TIME_OF_1ST_CONNECT TT_CHAR(32) NOT NULL Time at which the first connection was made
DS_CONNECTS TT_INTEGER NOT NULL Number of connects to the database
DS_DISCONNECTS TT_INTEGER NOT NULL Number of disconnects from the database
DS_CHECKPOINTS TT_INTEGER NOT NULL Number of checkpoints taken
DS_CHECKPOINTS_FUZZY TT_INTEGER NOT NULL Number of fuzzy checkpoints taken
DS_COMPACTS TT_INTEGER NOT NULL Number of database compactions
PERM_ALLOCATED_SIZE TT_BIGINT NOT NULL Size in kilobytes of the memory allocated to the permanent region
PERM_IN_USE_SIZE TT_BIGINT NOT NULL Size in kilobytes of the memory in the permanent region that is currently in use
PERM_IN_USE_HIGH_WATER TT_BIGINT NOT NULL The highest amount (in kilobytes) of memory in use within the permanent region since the first connection to the database

The value of this field can be reset to the current value of the PERM_IN_USE_SIZE attribute by using the ttMonitorHighWaterReset built-in procedure.

TEMP_ALLOCATED_SIZE TT_BIGINT NOT NULL Size in kilobytes of the memory allocated to the temporary region
TEMP_IN_USE_SIZE TT_BIGINT NOT NULL Size in kilobytes of the memory in the temporary region that is currently in use
TEMP_IN_USE_HIGH_WATER TT_BIGINT NOT NULL The highest amount (in kilobytes) of memory in use within the temporary region since the first connection to the database

The value of this field can be reset to the current value of the TEMP_IN_USE_SIZE attribute by using the ttMonitorHighWaterReset built-in procedure.

TPL_FETCHES TT_BIGINT NOT NULL Number of times TimesTen fetches data from the Oracle database into TimesTen using dynamic load
TPL_EXECS TT_BIGINT NOT NULL Number of times TimesTen communicates with the Oracle database to dynamically load data into TimesTen

This count also includes attempts to perform a dynamic load when there is no data to fetch from the Oracle database.

CACHE_HITS TT_BIGINT NOT NULL Number of times TimesTen successfully finds the required data in TimesTen
PASSTHROUGH_COUNT TT_BIGINT NOT NULL Number of successful passthrough executions
XACT_BEGINS TT_BIGINT NOT NULL Number of transactions started
XACT_COMMITS TT_BIGINT NOT NULL Number of durable and nondurable transactions committed
XACT_D_COMMITS TT_BIGINT NOT NULL Number of transactions committed durably
XACT_ROLLBACKS TT_BIGINT NOT NULL Number of transactions rolled back
LOG_FORCES TT_BIGINT NOT NULL Number of times log files were synchronized to disk
DEADLOCKS TT_BIGINT NOT NULL Number of deadlocks
LOCK_TIMEOUTS TT_BIGINT NOT NULL Number of lock requests denied due to timeouts
LOCK_GRANTS_IMMED TT_BIGINT NOT NULL Number of lock requests granted without a wait
LOCK_GRANTS_WAIT TT_BIGINT NOT NULL Number of lock requests granted after a wait
CMD_PREPARES TT_BIGINT NOT NULL Number of commands prepared (compiled)
CMD_REPREPARES TT_BIGINT NOT NULL Number of commands re-prepared
CMD_TEMP_INDEXES TT_BIGINT NOT NULL Number of temporary indexes created during query execution
LAST_LOG_FILE TT_INTEGER NOT NULL Most recent log file present

Same as log.file.latest in SYS.SYSTEMSTATS.

REPHOLD_LOG_FILE TT_INTEGER NOT NULL Number of last log file held by replication
REPHOLD_LOG_OFF TT_INTEGER NOT NULL Offset in last log file held by replication
REP_XACT_COUNT TT_INTEGER NOT NULL The number of replicated transactions generated on the local database that are being replicated to at least one peer database
REP_CONFLICT_COUNT TT_INTEGER NOT NULL The number of replicated transactions that ran into a conflict when being applied on the local database
REP_PEER_CONNECTIONS TT_INTEGER NOT NULL The sum of all peer connections initiated by the local replication agent

There is one connection for every peer relationship where the local database is the master. If a transport level failure results in the establishment of a new connection, this count is incremented.

REP_PEER_RETRIES TT_INTEGER NOT NULL The number of retry attempts while trying to establish a new peer connection
FIRST_LOG_FILE TT_INTEGER NOT NULL The number of the oldest existing (not yet purged) log file
LOG_BYTES_TO_LOG_BUFFER TT_BIGINT NOT NULL The number of bytes written to the log since first connect

This value includes the sizes of actual log records plus any log overhead.

LOG_FS_READS TT_BIGINT NOT NULL The number of times that a log read could not be satisfied from the in-memory log buffer
LOG_FS_WRITES TT_BIGINT NOT NULL The number of times TimesTen has written the contents of the in-memory log buffer to the operating system

This column does not count the number of times data was flushed to disk. It counts writes to the operating system's file buffers.

LOG_BUFFER_WAITS TT_BIGINT NOT NULL The number of times a thread was delayed while trying to insert a log record into the log buffer because the log buffer was full

Generally speaking, if this value is increasing, it indicates that the log buffer is too small.

CHECKPOINT_BYTES_WRITTEN TT_BIGINT NOT NULL The number of bytes written to disk by the most recent checkpoint operation
CURSOR_OPENS TT_BIGINT NOT NULL Number of SELECT statements issued
CURSOR_CLOSES TT_BIGINT NOT NULL Number of SELECT statements completed
CHECKPOINT_BLOCKS_WRITTEN TT_BIGINT NOT NULL Total number of blocks written for all completed checkpoints

To improve I/O efficiency, multiple blocks may be coalesced into a single write or a single block may be split across multiple writes.

CHECKPOINT_WRITES TT_BIGINT NOT NULL Total number of write operations issued by all completed and in-progress checkpoints
REQUIRED_RECOVERY TT_INTEGER NOT NULL Recovery status

1: When the database was initially loaded into RAM at TIME_OF_1ST_CONNECT, recovery ran.

This means that the previous time the database was in memory, the database did not shut down cleanly. When it was loaded into memory this time, the log was replayed and other operations were performed in an attempt to recover data.

If DurableCommit had been set to 0, transactions could have been lost.

0: The database was previously shut down cleanly. Thus the database was restarted cleanly.

TYPE_MODE TT_INTEGER NOT NULL 0: Oracle mode

See also

SYS.SYSTEMSTATS

SYS.PLAN

The PLAN table contains the execution plan generated by the TimesTen query optimizer. See "Viewing SQL query plans" in the Oracle TimesTen In-Memory Database Operations Guide.

Columns

Column name Type Description
STEP TT_INTEGER NOT NULL Ordinal number of the operation, starting at 1
LEVEL TT_INTEGER NOT NULL Level of this operation in the plan tree
OPERATION TT_CHAR(127) NOT NULL Type of operation

TblLkSerialScan - full table scan

RowLkSerialScan - full table scan

TblLkRangeScan - range scan

RowLkRangeScan - range scan

TblLkHashScan - hash lookup

RowLkHashScan - hash lookup

TblLkRowidScan - rowid lookup

RowLkRowidScan - rowid lookup

TblLkUpdate - update of one or more rows

RowLkUpdate - update of one or more rows

TblLkDelete - delete of one or more rows

RowLkDelete - delete of one or more rows

TblLkInsert - insert of one or more rows

RowLkInsert - insert of one or more rows

TmpTtreeScanTmpHashScan - creation of a temporary index

NestedLoop [OuterJoin | SemiJoin] - nested loop join (with optional outer join or semijoin)

MergeJoin - merge join

OrderBy - row sort (requires extra temp space)

SortedDistinct - identification of distinct rows from a sorted list (requires minimal extra space)

Distinct - identification of distinct rows from an unsorted list (requires extra temporary space)

SortedGroupBy - identification of distinct groups from a sorted list (requires minimal extra space)

GroupBy - identification of distinct groups from an unsorted list (requires extra temp space)

TmpTable - materialization of intermediate results (requires extra temporary space)

TblLkUpdView - update of a view based on changes to detail table(s)

RowLkUpdView - update of a view based on changes to detail table(s)

OracleInsert - flushed changes to the Oracle database

ZeroTblScan - evaluation of a predicate on a single set of values (no scan required)

ViewUniqueMatchScan - unique identification of those view rows that need to be updated (requires extra temp space)

TBLNAME TT_CHAR(31) Name of table scanned at this step

Column is NULL if no table is scanned.

IXNAME TT_CHAR(31) Name of index used at this step

Range index names may have a "(D)" after the name, which indicates a descending scan.

Column is NULL if no index is scanned.

PRED TT_VARCHAR(1024) NOT INLINE Predicate applied during table or index scan or join

Column is NULL if no predicate applies.

OTHERPRED TT_VARCHAR(1024) NOT INLINE Predicate applied after table or index scan or join

Column is NULL if no predicate applies.

MISC TT_VARCHAR (65536) NOT INLINE Stores constraint information, including the type of the constraint and, where applicable, the index name and the table name of the unique or foreign key constraints.

SYS.PUBLIC_DEPENDENCY

The PUBLIC_DEPENDENCY view describes dependencies to and from objects, by object number (OBJECT_ID).

Columns

Column name Type Description
OBJECT_ID TT_BIGINT NOT NULL Object number
REFERENCED_OBJECT_ID TT_BIGINT NOT NULL Referenced object (the parent object)

SYS.SEQUENCES

The SEQUENCES table contains all the information about sequences.

Columns

Column name Type Description
NAME TT_CHAR(31) NOT NULL Sequence name
OWNER TT_CHAR(31) NOT NULL Sequence owner
MINVAL TT_BIGINT NOT NULL Minimum value
MAXVAL TT_BIGINT NOT NULL Maximum value
INCREMENT TT_BIGINT NOT NULL Increment value
CACHESIZE TT_BIGINT NOT NULL Number of sequence number to be cached

For internal TimesTen use.

LASTNUMBER TT_BIGINT NOT NULL Last number incremented
UNIQID TT_BIGINT NOT NULL Reserved for internal use
SEQID TT_BIGINT NOT NULL ID of the sequence row
CYCLE BINARY(1) NOT NULL Flag to indicate to wrap around value
IS_REPLICATED BINARY(1) NOT NULL Sequence replication status

0 – Sequences are not being replicated.

1 – Sequences are being replicated.

REPACCESS TT_CHAR(1) NOT NULL Flag to indicate that sequences cannot be incremented on subscriber-only databases
BATCHSIZE TT_BIGINT NOT NULL Used in TimesTen Scaleout. Indicates number of sequence numbers that are batched. An element requests a large batch and caches according to the value of CACHESIZE.

For internal use.

LASTBATCHNUMBER TT_BGINT NOT NULL Used in TimesTen Scaleout. Indicates the last batch number allocated. Used in all elements when NEXTVAL is needed and the cache is exhausted. The next cache size is taken from the existing batch, if available. Otherwise, the next batch is allocated and the next cache size is taken from the newly allocated batch.

For internal use.

GLOBALLASTBATCHNUMBER TT_BIGINT NOT NULL Used in TimesTen Scaleout. Indicates the last global batch number allocated. The next batch is calculated in the element of the sequence owner and can be used locally or remotely.

For internal use.


SYS.SESSION_ROLES

This view returns no rows. The column definitions are the same as the column definitions for the SYS.SESSION_ROLES view in the Oracle Database. See Oracle Database Reference.

SYS.SYSTEMSTATS

The SYSTEMSTATS table stores system wide monitoring statistics.

Columns

Column name Type Description
NAME TT_CHAR(64) NOT NULL Name of statistic
VALUE TT_BIGINT NOT NULL Value of statistic
LEVEL TT_BIGINT NOT NULL Internal use

Rows

This section contains tables with names and definitions of the statistics reported in the SYSTEMSTATS table. The statistics are subject to change across software releases.

Table 1-6 Asynchronous writethrough (AWT) cache group statistics

Name Description
cg.awt.tt_txns

Number of TimesTen transactions propagated to the Oracle database

cg.awt.sql_mode.inserts.rows

Number of rows inserted on the Oracle database in SQL mode (CacheAWTMethod=0)

cg.awt.sql_mode.updates.rows

Number of rows updated on the Oracle database in SQL mode (CacheAWTMethod = 0)

cg.awt.sql_mode.deletes.rows

Number of rows deleted on the Oracle database in SQL mode (CacheAWTMethod=0)

cg.awt.sql_mode.inserts.batches

Number of insert batches sent to the Oracle database in SQL mode (CacheAWTMethod=0)

cg.awt.sql_mode.updates.batches

Number of update batches sent to the Oracle database in SQL mode (CacheAWTMethod=0)

cg.awt.sql_mode.deletes.batches

Number of delete batches sent to the Oracle database in SQL mode (CacheAWTMethod=0)

cg.awt.sql_mode.bytes

Number of bytes sent to the Oracle database in SQL mode (CacheAWTMethod=0)

cg.awt.sql_mode.batches

Number of batches sent to the Oracle database in SQL mode (CacheAWTMethod=0)

cg.awt.plsql_mode.inserts.rows

Number of rows inserted on the Oracle database in PL/SQL mode (CacheAWTMethod=1)

cg.awt.plsql_mode.updates.rows

Number of rows updated on the Oracle database in PL/SQL mode (CacheAWTMethod=1)

cg.awt.plsql_mode.deletes.rows

Number of rows deleted on the Oracle database in PL/SQL mode (CacheAWTMethod=1)

cg.awt.plsql_mode.bytes

Number of bytes sent to the Oracle database in PL/SQL mode (CacheAWTMethod=1)

cg.awt.plsql_mode.batches

Number of PL/SQL block batches sent to the Oracle database (CacheAWTMethod=1)

cg.awt.calls_to_oracle

Number of calls made to the Oracle database

cg.awt.commits_on_oracle

Number of AWT transactions committed on the Oracle database

cg.awt.rollbacks_on_oracle

Number of rollbacks on the Oracle database because of errors

cg.awt.retries_on_oracle

Number of times AWT transactions are retried on the Oracle database in case of an error


Table 1-7 Autorefresh cache group statistics

Name Description
cg.autorefresh.inserts.rows

Number of rows inserted in TimesTen during autorefresh from the Oracle database

cg.autorefresh.updates.rows

Number of rows updated in TimesTen during autorefresh from the Oracle database

cg.autorefresh.deletes.rows

Number of rows deleted in TimesTen during autorefresh from the Oracle database

cg.autorefresh.cycles.completed

Number of autorefresh cycles completed successfully on TimesTen

cg.autorefresh.cycles.failed

Number of autorefresh cycles that failed because of errors

cg.autorefresh.full_refreshes

Number of full refreshes triggered during autorefresh operations

cg.autorefresh.logtblspacepct.exceeded

Number of iterations the cache agent has attempted to garbage collect


Table 1-8 Cache group flush statistics

Name Description
cg.flush.execs

Number of flush cache group executions

cg.flush.rows

Number of rows flushed to the Oracle database

cg.flush.bytes

Number of bytes flushed to the Oracle database


Table 1-9 Synchronous writethrough (SWT) cache group statistics

Name Description
cg.swt.inserts.rows

Number of rows in SWT cache groups inserted on the Oracle database

cg.swt.updates.rows

Number of rows in SWT cache groups updated on the Oracle database

cg.swt.deletes.rows

Number of rows in SWT cache groups deleted on the Oracle database

cg.swt.bytes

Number of bytes sent to the Oracle database during SWT cache group operations


Table 1-10 Local cache group statistics

Name Description
cg.dynamic.local.hits.count

Local dynamic cache group cache hits: Number of dynamic loads that find the requested data within the TimesTen database

cg.dynamic.local.misses.count

Local dynamic cache group cache misses: Number of dynamic loads that do not find the requested data within the database and need to load the data from the Oracle database

cg.dynamic.local.misses.oracle.loads

Number of data load attempts from the Oracle database when servicing dynamic load misses for dynamic local cache groups

cg.dynamic.local.misses.oracle.loads.successes

Number of data loads from the Oracle database when servicing dynamic load misses for dynamic local cache groups


Table 1-11 Persistence statistics (logging and checkpointing)

Name Description
log.buffer.insertions

Number of log records inserted into the log buffer

log.buffer.bytes_inserted

Number of bytes inserted into the log buffer

log.buffer.waits

Total number of waits experienced by all insertion processes

log.file.reads

Number of file system reads

log.file.writes

Number of file system writes

log.forces

Number of times the log is synched to disk

log.files.generated

Number of log files generated so far

log.file.earliest

Earliest log file that currently exists in the database

log.file.latest

Most recent log file present

Same as LAST_LOG_FILE in SYS.MONITOR.

log.commit.bytes.read

Number of bytes read from the log for commit processing

log.commit.file.reads

Number of file system reads from the log for commit processing

log.recovery.bytes.read

Number of log bytes read during database recovery

ckpt.bytes_written

Number of bytes written for checkpointing

ckpt.writes

Number of checkpoint writes

ckpt.completed

Number of checkpoints completed

ckpt.completed.fuzzy

Number of fuzzy checkpoints completed

ckpt.bytes_written.during_recovery

Number of bytes written for checkpointing during database recovery


Table 1-12 User and system activity statistics

Name Description
stmt.prepares.count

Number of statement prepares

stmt.prepares.command_cache_miss

Number of command cache misses during statement prepare

stmt.reprepares.count

Number of statement reprepares, including forced and automatic

stmt.reprepares.automatic

Number of automatic statement reprepares

stmt.executes.count

Number of SQL statements executed

stmt.executes.updates

Number of UPDATE statements executed

stmt.executes.deletes

Number of DELETE statements executed

stmt.executes.merges

Number of MERGE statements executed

stmt.executes.inserts

Number of INSERT statements executed

stmt.executes.selects

Number of SELECT statements executed

stmt.executes.alters

Number of ALTER statements executed

stmt.executes.creates

Number of CREATE statements executed

stmt.executes.drops

Number of DROP statements executed

txn.commits.count

Number of transactions committed

txn.commits.durable

Number of durable transaction commits

txn.commits.nondurable

Number of nondurable transaction commits

txn.commits.replicated.durable

Number of durable replicated transaction commits

txn.commits.replicated.nondurable

Number of nondurable replicated transaction commits

txn.commits.internal.replication

Number of replication-initiated transaction commits

txn.commits.internal.xla

Number of XLA-initiated transaction commits

txn.rollbacks

Number of transaction rollbacks

connections.established.count

Number of database connections established

connections.established.first.count

Number of first database connections established

connections.established.direct

Number of direct-linked database connections established

connections.established.client_server

Number of client/server connections established

connections.established.threshold_exceeded

Number of database connection threshold exceeded events

connections.disconnected

Number of database disconnects


Table 1-13 Database activity statistics

Name Description
db.table.rows_read

Number of table rows read

db.table.rows_inserted

Number of table rows inserted

db.table.rows_updated

Number of table rows updated

db.table.rows_deleted

Number of table rows deleted

db.table.full_scans

Number of full table scans

db.index.rebuilds

Number of indexes rebuilt

db.index.hash.inserts

Number of rows inserted into hash indexes

db.index.hash.inserts.recovery_rebuild

Number of rows inserted into hash indexes during index rebuild phase of database recovery

db.index.hash.deletes

Number of rows deleted from hash indexes

db.index.hash.scans.count

Number of hash indexes scanned

db.index.hash.scans.repl

Number of hash indexes scanned during replication operations (such as insert, update and delete operations on tables)

db.index.hash.rows_fetched.count

Number of rows fetched from hash indexes

db.index.hash.rows_fetched.repl

Number of rows fetched from hash indexes during replication operations

db.index.range.inserts.count

Number of rows inserted into range indexes

db.index.range.inserts.recovery_rebuild

Number of rows inserted into range indexes during index rebuild phase of database recovery

db.index.range.deletes

Number of rows deleted from range indexes

db.index.range.updates

Number of rows updated on range indexes

db.index.range.scans.count

Number of range indexes scanned

db.index.range.scans.repl

Number of range indexes scanned during replication operations (such as insert, update and delete operations on tables)

db.index.range.rows_fetched.count

Number of rows fetched from range indexes

db.index.range.rows_fetched.repl

Number of rows fetched from range indexes during replication operations

db.index.temporary.created

Number of temporary indexes created

db.index.temporary.scans.count

Number of temporary indexes scanned

db.index.temporary.scans.repl

Number of temporary indexes scanned during replication operations

db.index.temporary.rows_fetched.count

Number of rows fetched from temporary indexes

db.index.temporary.rows_fetched.repl

Number of rows fetched from temporary indexes during replication operations

db.sorts

Number of sorts done

db.joins.nested_loop

Number of nested loop joins done

db.joins.merge

Number of merge joins done


Table 1-14 Locking statistics

Name Description
lock.locks_granted.immediate

Number of locks granted immediately

lock.locks_granted.wait

Number of locks granted that required waiting

lock.timeouts

Number of lock timeouts

lock.deadlocks

Number of deadlocks

lock.locks_acquired.table_scans

Number of locks acquired for table scans

lock.locks_acquired.dml

Number of locks acquired for DML activity


Table 1-15 Replication statistics

Name Description
txn.commits.internal.count

Number of internal transactions

txn.commits.internal.durable

Number of durable internal transactions


Table 1-16 Aging statistics

Name Description
aging.timebased.cycles

Number of time-based aging cycles completed since the database was loaded into memory

aging.timebased.commits

Number of time-based aging commits done since the database was loaded into memory

aging.timebased.rows.deleted

Number of rows deleted during time-based aging since the database was loaded into memory

aging.timebased.rows.skipped

Number of rows that were not deleted using time-based aging because of lock contention since the database was loaded into memory

aging.lru.cycles

Number of LRU aging cycles completed since the database was loaded into memory

aging.lru.commits

Number of LRU aging commits done since the database was loaded into memory

aging.lru.rows.deleted

Number of rows deleted during LRU aging since the database was loaded into memory

aging.lru.rows.skipped

Number of rows that were not deleted using LRU aging because of lock contention since the database was loaded into memory

aging.lru.high_threshold_reached

Number of times LRU aging high threshold is reached since the database was loaded into memory

aging.lru.low_threshold_reached

Number of times LRU aging low threshold is reached since the database was loaded into memory


Table 1-17 Client/Server statistics

Name Description
cs.server.executes.updates

Number of UPDATE statements executed by server

cs.server.executes.deletes

Number of DELETE statements executed by server

cs.server.executes.merges

Number of MERGE statements executed by server

cs.server.executes.inserts

Number of INSERT statements executed by server

cs.server.executes.selects

Number of SELECT statements executed by server

cs.server.executes.alters

Number of ALTER statements executed by server

cs.server.executes.creates

Number of CREATE statements executed by server

cs.server.executes.drops

Number of DROP statements executed by server

cs.server.commits.count

Number of transactions committed by server

cs.server.rollbacks

Number of transaction rollbacks by server

cs.server.rows_inserted

Number of table rows inserted by server

cs.server.rows_updated

Number of table rows updated by server

cs.server.rows_deleted

Number of table rows deleted by server

cs.server.roundtrips

Number of client/server round trips

cs.server.bytes.transmitted

Number of client/server bytes transmitted by server

cs.server.bytes.received

Number of client/server bytes received by server

cs.server.disconnected

Number of client/server disconnects


Table 1-18 Reclaim cache statistics

Name Description
txn.commits.buf.overflowed

Number of commits that overflowed the buffer

log.flush.frames.latest

Number of frames in the most recent log flush


See also

SYS.MONITOR

SYS.TABLES

The TABLES table stores information about the tables in the database, including the name, the owner, the number of columns, the size of a row and the primary key (if any). The TABLES table also stores information on system tables.

Specific column information is stored in the COLUMNS table.

Columns

Column name Type Description
TBLNAME TT_CHAR(31) NOT NULL Table name
TBLOWNER TT_CHAR(31) NOT NULL Name of user who owns the table
OWNER TT_INTEGER NOT NULL Owner identification
NUMVARY TT_SMALLINT NOT NULL Number of varying-length columns in table
NUMNULL TT_SMALLINT NOT NULL Number of nullable columns in table
NUMCOLS TT_SMALLINT NOT NULL Number of columns in table
LENGTH TT_BIGINT NOT NULL Length of inline portion of each row
NUMLOB TT_SMALLINT NOT NULL Number of LOB columns in the table
NUMCOMPRESS TT_SMALLINT NOT NULL Number of columns compressed in the table
TBLID TT_BIGINT NOT NULL TimesTen identifier for table

Matches SYS.COLUMNS.ID.

NUMTUPS TT_BIGINT NOT NULL Table cardinality

This value is precise only when no INSERT or DELETE transactions are active. The value includes uncommitted inserts, but not uncommitted deletes. Consequently, the value of this field may be larger than the actual table cardinality.

MAXTUPS TT_BIGINT NOT NULL Maximum table cardinality
PRIMCNT TT_SMALLINT NOT NULL Number of columns in primary key (0 if none)
PRIMCOLS BINARY(64) NOT NULL Array of two-byte integer column numbers of primary key, mapped to binary
CACHEFLAG BINARY(1) NOT NULL Internal use
PXLAFLAG BINARY(1) NOT NULL Persistent XLA status

If set, indicates that persistent XLA has been enabled for this particular user table.

NUMPTNS TT_SMALLINT NOT NULL Total number of partitions in a table.
CACHEGROUP TT_BIGINT NOT NULL ID of cache group that this table belongs to

This flag is nonzero if the table belongs to a cache group.

OCACHEGROUP TT_BIGINT NOT NULL Internal use
MVID TT_BIGINT NOT NULL If TBLNAME is a view: the ID of the associated row in the SYS.VIEWS system table

Otherwise, value 0

MVIDS TT_VARCHAR(1024) NOT INLINE If TBLNAME is a detail table: the ID of an array that contains the rowids in SYS.VIEWS that correspond to a materialized view that references the detail table
CGFKIDS TT_VARCHAR(8192) NOT INLINE Future use
PERMLTBLID TT_BIGINT NOT NULL The ID of the associated permanent table
CVVERSIONNUM TT_INTEGER NOT NULL Internal use
REPNUMKEYCOLS TT_SMALLINT NOT NULL Number of columns in the replication key described by REPKEYCOLS
REPTSCOLNUM TT_SMALLINT NOT NULL Column number of the column used for replication's timestamp-based conflict checking
REPRETURNSERVICE TT_CHAR(1) NOT NULL Return service for this subscriber with respect to this replication element

'C' - RETURN COMMIT

'R' - RETURN RECEIPT

'2' - RETURN TWOSAFE

'\0' - NO RETURN services

REPRETURNBYREQUEST BINARY(1) NOT NULL Status of return services

0 - Return services are provided unconditionally.

1 - Return services are provided only by request. This field is ignored if REPRETURNSERVICE = '\0'.

REPUSERID TT_BIGINT NOT NULL User-defined identifier for table (set with ttSetUserTableID built-in function)
REPKEYCOLS BINARY(32) NOT NULL Column numbers used by replication for unique identification of a row

Array of two-byte integers, mapped to binary.

REPACCESS TT_CHAR(1) NOT NULL The access restrictions imposed by replication

'-' - no access permitted

's'- may be read by read-only (SELECT) transactions

'r' -  may be read by updating transactions

'w' - may be updated

w => r and r => s.

REPTSUPDATERULE TT_CHAR(1) NOT NULL The rule for maintaining the TS_COLUMN for a timestamp-based conflict detector

'\0' - rule not defined

'U' - BY USER

'S' - BY SYSTEM (default)

CACHEDTBLPOS TT_INTEGER NOT NULL Future use
VALTBLIDS VARBINARY(8000) NOT INLINE If the table contains compressed columns: the ID of an array, containing the ID's of the corresponding dictionary tables
MAXROWKEYBATCH BINARY (80) NOT NULL Reserved for internal use
LASTROWKEY TT_BIGINT NOT NULL Reserved for internal use
HDISTCOLS BINARY (64) NOT NULL Reserved for internal use
HDISTCNT TT_SMALLINT NOT NULL Reserved for internal use
ROWKEYLEN TT_TINYINT NOT NULL Reserved for internal use
ROWKEYOFF TT_INTEGER NOT NULL Reserved for internal use
VERSIONOFF TT_INTEGER NOT NULL Reserved for internal use
VERSIONNBOFF TT_INTEGER NOT NULL Reserved for internal use
DISTRIBUTIONMODE TT_INTEGER NOT NULL Distribution scheme for a table in TimesTen Scaleout. Valid values are:
  • 0: System table

  • 4: Hash (Default)

  • 5: Duplicate

  • 6: Reference (1st level child)

  • 7: Reference (2nd level child or greater)

DISTRIBUTIONTAG TT_CHAR (31) Reserved for internal use
VERSIONNBMASK TT_TINYINT NOT NULL Reserved for internal use

SYS.TBL_STATS

The TBL_STATS table stores the statistics for tables in the database, namely the number of rows in the table. No values are present if the statistics have not been computed.

Column-specific statistics are stored in the SYS.COL_STATS table.

Columns

Column name Type Description
TBLID TT_BIGINT NOT NULL TimesTen identifier of table
NUMTUPS TT_BIGINT NOT NULL Number of rows in the table
LASTSTATSUPDATE TT_CHAR(25) Time of most recent update of this table

Time is in the following format:

Day Mon DD HH:MI:SS YYYY

For example:

Sun Jan 03 18:24:12 2010

The string is null-terminated.

This column is NULL if no statistics update has been performed on the table.


SYS.TCOL_STATS

The TCOL_STATS table stores the statistics for table columns in temporary tables associated with active sessions. Statistics include the number of unique values, number of nulls, number of rows and other information regarding the distribution of column values. No values are present if statistics have not been computed.

Columns

Column name Type Description
TBLID TT_BIGINT NOT NULL TimesTen table identifier
COLNUM TT_SMALLINT NOT NULL Ordinal number of column in table (starting at 1)
INFO VARBINARY(4194304) NOT INLINE NOT NULL Binary representative of the column value distribution information

See "ttOptUpdateStats" in Oracle TimesTen In-Memory Database Reference for an explanation of the distribution information stored in this column. A text representation of this information can be retrieved using the ttOptGetColStats built-in procedure.


SYS.TINDEXES

The TINDEXES table stores information about the indexes for temporary tables associated with active sessions, including the name, the type (range or hash), the index key and whether the index is unique.

Columns

Column name Type Description
IXNAME TT_CHAR(31) NOT NULL Index name
IXOWNER TT_CHAR(31) NOT NULL Name of index owner
IXID TT_BIGINT NOT NULL TimesTen identifier of index
TBLID TT_BIGINT NOT NULL TimesTen identifier of index's table
IXTYPE TT_INTEGER NOT NULL Index type

0 - hash index

1 - range index

ISUNIQUE BINARY(1) NOT NULL Uniqueness

0 - nonunique index

1 - unique index

ISPRIMARY BINARY(1) NOT NULL Primary key

0 - not a primary key for table

1 - primary key for table

USETMPHEAP TT_SMALLINT NOT NULL Internal use only
KEYCNT TT_SMALLINT NOT NULL Number of columns in the index key
KEYCOLS BINARY(64) NOT NULL Array of two-byte integer column numbers of index key, mapped to binary
PAGESPARAM TT_BIGINT NOT NULL Number of pages specified for hash index
NLSSORTID TT_INTEGER NOT NULL Internal use only
NLSSORTPARM VARBINARY(1000) NOT INLINE Internal use only
NLSSORTSTR TT_VARCHAR(200) NOT INLINE Internal use only
NLSSORTBUFSIZE TT_SMALLINT Internal use only
NLSSORTMAXSIZE TT_SMALLINT Internal use only
HAKANFACTOR TT_INTEGER NOT NULL Internal use only

SYS.TRANSACTION_LOG_API

The TRANSACTION_LOG_API table keeps track of the persistent Transaction Log API bookmarks. Each row in the system table corresponds to a persistent bookmark. Each persistent bookmark has a text identifier associated with it that is used to keep track of the bookmark.

Columns

Column name Type Description
ID TT_CHAR(31) NOT NULL A text tag identifier used to keep track of the bookmark
READLSNHIGH TT_BIGINT NOT NULL The high value of the read log record to which this bookmark points
READLSNLOW TT_BIGINT NOT NULL The low value of the read log record to which this bookmark points
PURGELSNHIGH TT_BIGINT NOT NULL The high value of the lowest LSN required by this bookmark
PURGELSNLOW TT_BIGINT NOT NULL The low value of the lowest LSN required by this bookmark
PID TT_BIGINT NOT NULL The process ID of the process to last open the XLA bookmark
INUSE BINARY(1) NOT NULL Bookmark being used by any persistent Transaction Log API connection
REPLICATED BINARY(1) For a replicated bookmark

Internal use only

COUNTER TT_BIGINT For a replicated bookmark

Internal use only

COUNTER_A TT_BIGINT For a replicated bookmark

Internal use only

COUNTER_B TT_BIGINT For a replicated bookmark

Internal use only

CTN_HIGH_A TT_BIGINT For a replicated bookmark

Internal use only

CTN_LOW_A TT_BIGINT For a replicated bookmark

Internal use only

CTN_HIGH_B TT_BIGINT For a replicated bookmark

Internal use only

CTN_LOW_B TT_BIGINT For a replicated bookmark

Internal use only


SYS.TTABLES

The TTABLES table stores information about temporary tables associated with active sessions, including the name, the owner, the number of columns, the size of a row and the primary key (if any).

Specific column information is stored in the COLUMNS table.

Columns

Column name Type Descriptions
TBLNAME TT_CHAR(31) NOT NULL Table name
TBLOWNER TT_CHAR(31) NOT NULL Name of user who owns the table
OWNER TT_INTEGER NOT NULL Owner of table

0 - TimesTen system table

1 - user table

NUMVARY TT_SMALLINT NOT NULL Number of varying-length columns in table
NUMNULL TT_SMALLINT NOT NULL Number of nullable columns in table
NUMCOLS TT_SMALLINT NOT NULL Number of columns in table
LENGTH TT_BIGINT NOT NULL Length of inline portion of each row
NUMLOB TT_SMALLINT NOT NULL Number of LOB columns in table
NUMCOMPRESS TT_SMALLINT NOT NULL Number of columns compressed in table
TBLID TT_BIGINT NOT NULL TimesTen identifier for table
NUMTUPS TT_BIGINT NOT NULL Table cardinality

This value is precise only when no INSERT or DELETE transactions are active. The value includes uncommitted inserts, but not uncommitted deletes. Consequently, the value of this field may be larger than the actual table cardinality.

MAXTUPS TT_BIGINT NOT NULL Maximum table cardinality
PRIMCNT TT_SMALLINT NOT NULL Number of columns in primary key (0 if none)
PRIMCOLS BINARY (64) NOT NULL Array of two-byte integer column numbers of primary key, mapped to binary
CACHEFLAG BINARY(1) NOT NULL Cache group flag

0 - Table is not in a cache group.

1 - Table is in a cache group.

PXLAFLAG BINARY(1) NOT NULL XLA persistence flag

If set, indicates that persistent XLA has been enabled for this particular user table.

NUMPTNS TT_SMALLINT NOT NULL Total number of partitions. Valid value is 1.
CACHEGROUP TT_BIGINT NOT NULL ID of cache group that this table belongs to
OCACHEGROUP TT_BIGINT NOT NULL Reserved for internal use
MVID TT_BIGINT NOT NULL If the table is a view: ID of the associated row in the SYS.VIEWS system table
MVIDS TT_VARCHAR(1024) NOT INLINE If the table is a view detail table: ID of the array or the IDs of the rows in the SYS.VIEWS system table of the materialized views that reference this detail table
CGFKIDS TT_VARCHAR (8192) NOT INLINE Reserved for future use
PERMLTBLID TT_INTEGER NOT NULL The associated permanent table's ID
CVVERSIONNUM TT_INTEGER NOT NULL Reserved for internal use
REPNUMKEYCOLS TT_SMALLINT NOT NULL Number of columns in the replication key described by REPKEYCOLS
REPTSCOLNUM TT_SMALLINT NOT NULL Column number of the column used for replication's timestamp-based conflict checking
REPRETURNSERVICE TT_CHAR(1) NOT NULL Return service for this subscriber with respect to this replication element

'C' - RETURN COMMIT

'R' - RETURN RECEIPT

'2' - RETURN TWOSAFE

'\0' - NO RETURN services

REPRETURNBYREQUEST BINARY(1) NOT NULL Status of return service

0 - Return services are provided unconditionally.

1 - Return services are provided only by request. This field is ignored if REPRETURNSERVICE = '\0'.

REPUSERID TT_BIGINT NOT NULL User-defined identifier for table (set with the ttSetUserTableID built-in procedure)
REPKEYCOLS BINARY(32) NOT NULL Column numbers used by replication for unique identification of a row

This is an array of two-byte integers, mapped to binary.

REPACCESS TT_CHAR(1) NOT NULL The access restrictions imposed by replication

'-' - no access permitted

's'- may be read by read-only (SELECT) transactions

'r' - may be read by updating transactions

'w' - may be updated

w => r and r => s

REPTSUPDATERULE TT_CHAR(1) NOT NULL The rule for maintaining the TS_COLUMN for a timestamp-based conflict detector

'\0' - rule not defined

'U' - BY USER

'S' - BY SYSTEM (default)

CACHEDTBLPOS TT_INTEGER NOT NULL Reserved for future use
VALTBLIDS VARBINARY(8000) NOT INLINE If the table contains compressed columns: ID of an array, containing the IDs of the corresponding dictionary tables
MAXROWKEYBATCH BINARY (80) NOT NULL Reserved for internal use
LASTROWKEY TT_BIGINT NOT NULL Reserved for internal use
HDISTCOLS BINARY (64) NOT NULL Reserved for internal use
HDISTCNT TT_SMALLINT NOT NULL Reserved for internal use
ROWKEYLEN TT_TINYINT NOT NULL Reserved for internal use
ROWKEYOFF TT_INTEGER NOT NULL Reserved for internal use
VERSIONOFF TT_INTEGER NOT NULL Reserved for internal use
VERSIONNBOFF TT_INTEGER NOT NULL Reserved for internal use
DISTRIBUTIONMODE TT_INTEGER NOT NULL The distribution scheme for a global temporary table. TimesTen Scaleout distributes rows to where the global temporary table is instantiated. Valid in TimesTen Scaleout only.
DISTRIBUTIONTAG TT_CHAR (31) Reserved for internal use
VERSIONNBMASK TT_TINYINT NOT NULL Reserved for internal use

SYS.TTBL_STATS

The TTBL_STATS table stores the statistics for temporary tables associated with active sessions, namely the number of rows in the table. No values are present if the statistics have not been computed.

Column-specific statistics are stored in the SYS.COL_STATS table.

Columns

Column name Type Description
TBLID TT_BIGINT NOT NULL TimesTen identifier of table
NUMTUPS TT_BIGINT NOT NULL Number of rows in the table
LASTSTATSUPDATE TT_CHAR(25) Time of most recent update of this table

Time is in the following format:

Day Mon DD HH:MI:SS YYYY

For example:

Sun Jan 03 18:24:12 2010

The string is null-terminated.

This column is NULL if no statistics update has been performed on the table.


SYS.USER_ARGUMENTS

USER_ARGUMENTS describes the arguments of the procedures and functions that are owned by the current user. This view does not display the OWNER column. See "SYS.ALL_ARGUMENTS" for column descriptions.

SYS.USER_COL_PRIVS

This view returns no rows. The column definitions are the same as the column definitions for the SYS.USER_COL_PRIVS view in the Oracle Database. See Oracle Database Reference.

Related views

SYS.USER_DEPENDENCIES

USER_DEPENDENCIES describes dependencies between objects that are owned by the current user.

Columns

Column name Type Description
NAME VARCHAR2(30) INLINE Object name
TYPE VARCHAR2(17) INLINE NOT NULL Object type
REFERENCED_OWNER VARCHAR2(30) INLINE Owner of the referenced object
REFERENCED_NAME VARCHAR2(30) INLINE Name of the referenced object
REFERENCED_TYPE VARCHAR2(17) INLINE NOT NULL Type of the referenced object
REFERENCED_LINK_NAME VARCHAR2(128) INLINE Unused

(Column unused by TimesTen. Ignore value.)

SCHEMAID NUMBER ID of the current schema
DEPENDENCY_TYPE VARCHAR2(4) INLINE NOT NULL REF for REF dependency

HARD otherwise


SYS.USER_ERRORS

USER_ERRORS describes the current errors on the stored objects that are owned by the current user. This view does not display the OWNER column. See "SYS.ALL_ERRORS" for column descriptions.

SYS.USER_IDENTIFIERS

USER_IDENTIFIERS describes the identifiers for all stored objects that are owned by the current user. This view does not display the OWNER column. See "SYS.ALL_IDENTIFIERS" for column descriptions.

SYS.USER_OBJECTS

USER_OBJECTS describes all objects owned by the current user. This view does not display the OWNER column. See "SYS.ALL_OBJECTS" for column descriptions.

SYS.USER_OBJECT_SIZE

USER_OBJECT_SIZE describes the size, in bytes, of PL/SQL objects owned by the current user. This view does not display the OWNER column. See "SYS.DBA_OBJECT_SIZE" for column descriptions.

Related views

SYS.DBA_OBJECT_SIZE

SYS.USER_PLSQL_OBJECT_SETTINGS

USER_PLSQL_OBJECT_SETTINGS describes compiler settings for all stored objects that are owned by the current user. This view does not display the OWNER column. See "SYS.DBA_PLSQL_OBJECT_SETTINGS" for column descriptions.

SYS.USER_PROCEDURES

USER_PROCEDURES describes all functions and procedures, along with associated properties that are owned by the current user. This view does not display the OWNER column. See "SYS.ALL_PROCEDURES" for column descriptions.

SYS.USER_SOURCE

USER_SOURCE describes the text source of the stored objects that are owned by the current user. This view does not display the OWNER column. See "SYS.ALL_SOURCE" for column descriptions.

SYS.USER_STORED_SETTINGS

USER_STORED_SETTINGS describes the persistent parameter settings for stored PL/SQL units, but shows only information about PL/SQL units owned by the current user. See "SYS.ALL_STORED_SETTINGS" for column descriptions.

SYS.USER_SYNONYMS

The USER_SYNONYMS view describes the synonyms owned by the current user. This view does not display the OWNER column. See "SYS.ALL_SYNONYMS" for column descriptions.

SYS.USER_SYS_PRIVS

The USER_SYS_PRIVS view lists the system privileges of the current user.

Related views

SYS.DBA_SYS_PRIVS lists the system privileges granted to all users and to PUBLIC.

Columns

Column name Type Description
USERNAME VARCHAR2(30) INLINE User name
PRIVILEGE VARCHAR2(40) INLINE NOT NULL Privilege name
ADMIN_OPTION VARCHAR2(3) INLINE NOT NULL YES if user can grant the privilege; NO if not

The value is YES only for the ADMIN privilege.


SYS.USER_TABLES

The SYS.USER_TABLES view describes all tables owned by the current user. This view does not display the OWNER column. See "SYS.ALL_TABLES" for column descriptions.

SYS.USER_TAB_PRIVS

The USER_TAB_PRIVS view lists the object privileges granted to the current user, the object privileges granted by the current user, and the list of object privileges granted for objects owned by the current user.

Columns

Column name Type Description
GRANTEE VARCHAR2(30) INLINE Name of the user with the privilege
OWNER VARCHAR2(30) INLINE Object owner
TABLE_NAME VARCHAR2(30) INLINE Object name
GRANTOR VARCHAR2(30) INLINE Name of the user who granted the privilege
PRIVILEGE VARCHAR2(40) INLINE NOT NULL Privilege name
GRANTABLE VARCHAR2(3) INLINE NOT NULL Value NO
HIERARCHY VARCHAR2(3) INLINE NOT NULL Value NO

SYS.USER_TAB_SIZES

The USER_TAB_SIZES view contains the information about the size of tables that are owned by the current user. This view has the same columns as SYS.ALL_TAB_SIZES but does not include the OWNER column.

SYS.USER_USERS

The USER_USERS view describes the current user.

Columns

Column name Type Description
USERNAME VARCHAR2(30) INLINE Name of the user
USER_ID TT_INTEGER NOT NULL ID number of the user
ACCOUNT_STATUS VARCHAR2(32) INLINE NOT NULL Value OPEN
LOCK_DATE TT_TIMESTAMP Value NULL
EXPIRY_DATE TT_TIMESTAMP Value NULL
DEFAULT_TABLESPACE VARCHAR2(30) INLINE NOT NULL Value USERS
TEMPORARY_TABLESPACE VARCHAR2(30) INLINE NOT NULL Value TEMP
CREATED TT_TIMESTAMP NOT NULL Date when the user was created
INITIAL_RSRC_CONSUMER_GROUP VARCHAR2(30) INLINE Value NULL
EXTERNAL_NAME VARCHAR2(4000) NOT INLINE Value NULL

SYS.USER_VIEWS

The SYS.USER_VIEWS view describes all tables owned by the current user. This view does not display the OWNER column. See "SYS.ALL_VIEWS" for column descriptions.

SYS.V$BACKUP_STATUS

This view contains data about the current or last backup of the database (or in TimesTen Scaleout, the local element of the database).

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$BACKUP_STATUS.

Related view

SYS.GV$BACKUP_STATUS

Columns

See "ttBackupStatus" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$BLOCK_INFO

This view contains data about perm blocks and the amount of block-level fragmentation.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$BLOCK_INFO.

Related view

SYS.GV$BLOCK_INFO

Columns

See "ttBlockInfo" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$BOOKMARK

This view contains data about the transaction log.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$BOOKMARK.

Related view

SYS.GV$BOOKMARK

Columns

See "ttBookmark" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$CKPT_CONFIG

This view contains data about the background checkpointer.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$CKPT_CONFIG.

Related view

SYS.GV$CKPT_CONFIG

Columns

See "ttCkptConfig" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$CKPT_HISTORY

This view contains data about the last eight checkpoints.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$CKPT_HISTORY.

Related view

SYS.GV$CKPT_HISTORY

Columns

See "ttCkptHistory" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$COMMIT_BUFFER_STATS

This view contains data about the number of commit buffer overflows and the high watermark for memory used by transaction reclaim records during the transaction commit process.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$COMMIT_BUFFER_STATS.

Columns

See "ttCommitBufferStats" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$CONFIGURATION

This view contains data for most, but not all, connection attributes for the current database connection.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$CONFIGURATION.

Related view

SYS.GV$CONFIGURATION

Columns

See "ttConfiguration" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$CONTEXT

This view contains data about the context value of the current connection.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$CONTEXT.

Related view

SYS.GV$CONTEXT

Columns

See "ttContext" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$DATASTORE_STATUS

This view contains the list of processes connected to a database.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$DATASTORE_STATUS.

Columns

See "ttDataStoreStatus" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$DB_COMPACT_CONFIG

This view contains data about automatic database compaction.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$DB_COMPACT_CONFIG.

Columns

See "ttDBCompactConfig" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$DB_CONFIG

This view contains data about the value of a system parameter.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$DB_CONFIG.

Related view

SYS.GV$DB_CONFIG

Columns

See "ttDBConfig" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$DB_WRTE_CONCURRENCY_MODE

This view contains data about the write concurrency mode of the database and the status of write concurrency mode operations and transitions.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$DB_WRTE_CONCURRENCY_MODE.

Columns

See "ttDBWriteConcurrencyModeGet" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$DEADLOCKCYCLES

This view contains data about the transactions of the participants in the cycles.

Usage with TimesTen Scaleout

This view contains data for the local element. If the element has a transaction that is part of the cycle, the element reports informations about its transactions.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$DEADLOCKCYCLES.

Related view

SYS.GV$DEADLOCKCYCLES

Columns

Column name Type Description
DID TT_INTEGER NOT NULL Identifier for the cycle
CYCLEINDEX TT_SMALLINT NOT NULL Index in the dependency order cycle from the victim
REQUESTER_ID TT_VARCHAR(16) INLINE NOT NULL Transaction id of the cycle
REQUESTER_QUERYID TT_VARCHAR(64) INLINE Command cache id for the requester's query
HOLDER_XID TT_VARCHAR(16) INLINE Transaction id of the holder
RESOURCE TT_VARCHAR(128) INLINE Description of the resource
REQUESTER_STACK_DUMP TT_VARCHAR(1024) NOT INLINE Stack dump of the requester
HELDMODE TT_VARCHAR(32) INLINE Held mode of the lock
HOLDER_ELEMENTID TT_SMALLINT Id of the element on which the transaction is blocked
PRIORITY TT_SMALLINT Priority of the holding transaction

SYS.V$DEADLOCKS

This view contains data about deadlock cycles.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$DEADLOCKS.

Related view

SYS.GV$DEADLOCKS

Columns

Column name Type Description
DID TT_INTEGER NOT NULL Identifier for the cycle
CYCLE_LENGTH TT_SMALLINT NOT NULL Number of edges in the cycle
ELEMENT_COUNT TT_SMALLINT NOT NULL The number of elements involved in the cycle

SYS.V$DEADLOCKVICTIMS

This view contains data about deadlock victims.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$DEADLOCKVICTIMS.

Related view

SYS.GV$DEADLOCKVICTIMS

Columns

Column name Type Description
DID TT_INTEGER NOT NULL Identifier for the cycle
VICTIM_XID TT_CHAR(64) NOT NULL Transaction id of the victim
TIME TT_TIMESTAMP Time the deadlock was detected on the element of the victim
VICTIM_ELEMENTID TT_SMALLINT NOT NULL Element id of the victim
EXECUTED TT_TINYINT NOT NULL 1 if the deadlock was detected by the deadlock detector. Otherwise, 0.
ELEMENTID TT_INTEGER NOT NULL Element id

SYS.V$DISTRIBUTION_CURRENT

This view contains a subset of the records in the SYS.V$DISTRIBUTION_MAP in the current installed distribution map.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view is not supported in TimesTen Classic.

Columns

Column name Type Description
INSTANCEGUID TT_VARCHAR(36) INLINE NOT NULL Id number that identifies the instance
MAPPEDELEMENTID TT_INTEGER NOT NULL Id number of the element
DATASPACE TT_INTEGER NOT NULL Id for the data space of the element
REPSET TT_INTEGER NOT NULL Id for the replica set of the element
SYNCREPSET TT_INTEGER NOT NULL Reserved for future use
MASTER TT_INTEGER NOT NULL Reserved for future use
INPT TT_INTEGER NOT NULL Indicates the element is in the partition map. If an instance has been recently replaced, the value of this column may be 0.
HOSTNAME TT_VARCHAR(256) INLINE NOT NULL Name of the host in the model of the grid on which the element resides
HOSTINTERNALADDRESS TT_VARCHAR(256) INLINE NOT NULL Internal network address of the instance for the element
HOSTEXTERNALADDRESS TT_VARCHAR(256) INLINE NOT NULL External network address of the instance for the element
INSTANCENAME TT_VARCHAR(256) INLINE NOT NULL Name of the instance for the element
DAEMONPORT TT_INTEGER NOT NULL Port number on which the main daemon of the instance is listening
SERVERPORT TT_INTEGER Port number in which the ttcServer of the instance is listening
PTVERSION TT_INTEGER NOT NULL Indicates the element is present in the partition table with this version number
ELEMENTID TT_INTEGER NOT NULL Element id of the element reporting the distribution map

SYS.V$DISTRIBUTION_MAP

This view contains the grid topology for the local element.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view is not supported in TimesTen Classic.

Columns

Column name Type Description
INSTANCEGUID TT_VARCHAR(36) INLINE NOT NULL Id number that identifies the instance
MAPPEDELEMENTID TT_INTEGER NOT NULL Id number of the element
DATASPACE TT_INTEGER NOT NULL Id for the data space of the element
REPSET TT_INTEGER NOT NULL Id for the replica set of the element
SYNCREPSET TT_INTEGER NOT NULL Reserved for future use
MASTER TT_INTEGER NOT NULL Reserved for future use
INPT TT_INTEGER NOT NULL Indicates the element is in the partition map. If an instance has been recently replaced, the value of this column might be 0.
HOSTNAME TT_VARCHAR(256) INLINE NOT NULL Name of the host in the model of the grid on which the element resides
HOSTINTERNALADDRESS TT_VARCHAR(256) INLINE NOT NULL Internal network address of the instance for the element
HOSTEXTERNALADDRESS TT_VARCHAR(256) INLINE NOT NULL External network address of the instance for the element
INSTANCENAME TT_VARCHAR(256) INLINE NOT NULL Name of the instance for the element
DAEMONPORT TT_INTEGER NOT NULL Port number on which the main daemon of the instance is listening
SERVERPORT TT_INTEGER Port number in which the ttcServer of the instance is listening
PTVERSION TT_INTEGER NOT NULL Indicates the element is present in the partition table with this version number
ELEMENTID TT_INTEGER NOT NULL Element id of the element reporting the distribution map

SYS.V$DISTRIBUTION_STATE

This view contains data about the state of each element. The element reporting the state is the local element. The state is retrieved from the distribution map for the local element.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view is not supported in TimesTen Classic.

Columns

Column name Type Description
STATEELEMENTID TT_INTEGER Id of the element whose state is being reported
STATE TT_VARCHAR(20) INLINE NOT NULL State of the element. Valid states:
  • Active: The element is actively participating in the grid.

  • Failed: The element in the grid has failed.

  • Unloaded: The element has been unloaded from the database.

  • Down: The element is down.

  • Evicted: The element has been evicted from the grid.

  • Recovering: The element is recovering.

  • Recovering LBCU: The element is recovering and is in LBCU mode.

ELEMENTID TT_INTEGER NOT NULL Element id of the element who is reporting the state

SYS.V$DISTRIBUTION_VERSION

This view contains the current version number of the distribution map for the local element.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view is not supported in TimesTen Classic.

Columns

Column name Type Description
PTVERSION TT_INTEGER NOT NULL Current version number of the distribution map
ELEMENTID TT_INTEGER NOT NULL Id of the element

SYS.V$EPOCH_LATEST

This view contains the epoch values since the oldest checkpoint in existence for the connected element.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view is not supported in TimesTen Classic.

Related view

SYS.GV$EPOCH_LATEST

Columns

Column name Type Description
EPOCH TT_VARCHAR(50) INLINE The epoch session id, if available
ELEMENTID TT_INTEGER NOT NULL Id of the element

SYS.V$EPOCH_SESSION

This view contains the epoch identifier of the last epoch created by the connection. If the last epoch created on the connection has expired due to additional checkpoints taken or due to an epoch not created by this connection, this view returns no rows.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view is not supported in TimesTen Classic.

Related view

SYS.GV$EPOCH_SESSION

Columns

Column name Type Description
EPOCH TT_VARCHAR(50) INLINE The epoch session id, if available
ELEMENTID TT_INTEGER NOT NULL Id of the element

SYS.V$EXECUTION_TIME_HISTOGRAM

This view contains a histogram of SQL execution times for either a single SQL command or all SQL commands if the command cache sampling is enabled.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$EXECUTION_TIME_HISTOGRAM.

Columns

See "ttSQLExecutionTimeHistogram" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$GRIDSTATS

This view contains data about TimesTen Scaleout statistics.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view is not supported in TimesTen Classic.

Related view

SYS.GV$GRIDSTATS

Columns

Column name Type Description
NAME TT_CHAR(64) NOT NULL Name of statistic
VALUE TT_BIGINT NOT NULL Value of statistic
LEVEL TT_BIGINT NOT NULL Level of the statistic
ELEMENTID TT_INTEGER NOT NULL Id of the element

Rows

Table 1-19, "TimesTen Scaleout statistics" lists the name and the description of the TimesTen Scaleout statistics. The statistics are subject to change across software releases.

Table 1-19 TimesTen Scaleout statistics

Name Description
stmt.local.executes.count

Number of grid local SQL statements executed

stmt.local.executes.updates

Number of grid local update SQL statements executed

stmt.local.executes.deletes

Number of grid local delete SQL statements executed

stmt.local.executes.merges

Number of grid local merge SQL statements executed

stmt.local.executes.inserts

Number of grid local insert SQL statements executed

stmt.local.executes.selects

Number of grid local select SQL statements executed

stmt.remote.executes.count

Number of grid remote SQL statements executed

stmt.remote.executes.updates

Number of grid remote update SQL statements executed

stmt.remote.executes.deletes

Number of grid remote delete SQL statements executed

stmt.remote.executes.merges

Number of grid remote merge SQL statements executed

stmt.remote.executes.inserts

Number of grid remote insert SQL statements executed

stmt.remote.executes.selects

Number of grid remote select SQL statements executed

stmt.global.executes.count

Number of grid global SQL statements executed

stmt.global.executes.updates

Number of grid global update SQL statements executed

stmt.global.executes.deletes

Number of grid global delete SQL statements executed

stmt.global.executes.merges

Number of grid global merge SQL statements executed

stmt.global.executes.inserts

Number of grid global insert SQL statements executed

stmt.global.executes.selects

Number of grid global select SQL statements executed

channel.recv.messages

Number of messages received

channel.send.messages

Number of messages sent

channel.recv.bytes

Number of bytes received

channel.send.bytes

Number of bytes sent

channel.invalidations

Number of channel invalidations

txn.initiated.tm.count

Number of grid transactions initiated as TM

txn.participated.remote.count

Number of grid transactions in which participated as remote

txn.forget.alloc

Number of transaction forget entries allocated

txn.forget.used

Number of transaction forget entries used


SYS.V$HEAP_INFO

This view contains data about the size and usage of heap memory.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$HEAP_INFO.

Related view

SYS.GV$HEAP_INFO

Columns

See "ttHeapInfo" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$HOST_NAME

This view contains the name of the host.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$HOST_NAME.

Related view

SYS.GV$HOST_NAME

Columns

See "ttHostNameGet" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$INDEX_ADVICE_OUTPUT

This view contains a list of index recommendations from the last recorded capture at the specified level. It also returns an executable CREATE INDEX SQL statement for creating the recommended index.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$INDEX_ADVICE_OUTPUT.

Columns

See "ttIndexAdviceCaptureOutput" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$LATCH_STATS

This view contains data about latch statistics. Statistics are useful for determining the areas of contention in a running system.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$LATCH_STATS.

Related view

SYS.GV$LATCH_STATS

Columns

See "ttLatchStatsGet" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$LOG_HOLDS

This view contains data about transaction log holds.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$LOG_HOLDS.

Related view

SYS.GV$LOG_HOLDS

Columns

See "ttLogHolds" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$MONITOR

This view contains data about system performance. It contains a single row that contains metric information about certain events. See "SYS.MONITOR" for detailed information on each metric.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$MONITOR.

Related view

SYS.GV$MONITOR

Related table

SYS.MONITOR

Columns

See "SYS.MONITOR" for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.V$OPT_COL_STATS

This view contains statistics information in text format.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$OPT_COL_STATS.

Related view

SYS.GV$OPT_COL_STATS

Columns

See "ttOptGetColStats" in the Oracle TimesTen In-Memory Database Reference or information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$OPT_FLAG

This view contains the optimizer flag settings for the current transaction.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$OPT_FLAG.

Related view

SYS.GV$OPT_FLAG

Columns

See "ttOptGetFlag" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$OPT_JOIN_ORDER

This view contains data about the join order of the last prepared or executed SQL statement (SELECT, UPDATE, DELETE, and INSERT SELECT) in the current transaction.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$OPT_JOIN_ORDER.

Related view

SYS.GV$OPT_JOIN_ORDER

Columns

See "ttOptShowJoinOrder" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$OPT_MAX_CMD_FREELIST_CNT

This view contains data about the size of the free list of the SQL compiled command cache.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$OPT_MAX_CMD_FREELIST_CNT.

Columns

See "ttOptGetMaxCmdFreeListCnt" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$OPT_ORDER

This view contains a single-row result set containing the join order for the current transaction.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$OPT_ORDER.

Related view

SYS.GV$OPT_ORDER

Columns

See "ttOptGetOrder" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$OPT_STATS

This view contains the set of statements required to restore the table statistics to the current state.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$OPT_STATS.

Related view

SYS.GV$OPT_STATS

Columns

See "ttOptStatsExport" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$PLSQL_MEMORY_STATS

This view contains the result statistics about PL/SQL library cache performance and activity.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$PLSQL_MEMORY_STATS.

Columns

See "ttPLSQLMemoryStats" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$REDUNDANT_INDEX

This view contains data about the redundant indexes for a table (or for all the current user's tables).

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$REDUNDANT_INDEX.

Related view

SYS.GV$REDUNDANT_INDEX

Columns

See "ttRedundantIndexCheck" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$SQL_CMD_CACHE

This view contains data about all the prepared SQL statements in the TimesTen SQL command cache.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$SQL_CMD_CACHE.

Related view

SYS.GV$SQL_CMD_CACHE

Columns

See "ttSQLCmdCacheInfo" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$SQL_CMD_CACHE_INFO

This view contains data about the commands in the TimesTen SQL command cache.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$SQL_CMD_CACHE_INFO.

Columns

See "ttSQLCmdCacheInfoGet" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$SQL_CMD_QUERY_PLAN

This view contains data about the detailed runtime query plans for SQL statements in the TimesTen SQL command cache.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$SQL_CMD_QUERY_PLAN.

Columns

See "ttSQLCmdQueryPlan" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$STATS_CONFIG

This view contains data about the parameters of the ttStats utility.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$STATS_CONFIG.

Related view

SYS.GV$STATS_CONFIG

Columns

See "ttStatsConfigGet" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$SYSTEMSTATS

This view contains data about system monitoring metrics. See "SYS.SYSTEMSTATS" for a description of each metric.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$SYSTEMSTATS.

Related view

SYS.GV$SYSTEMSTATS

Related table

SYS.SYSTEMSTATS

Columns

See "SYS.SYSTEMSTATS" for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for an element in the database. Ignore this column in TimesTen Classic.

SYS.V$TABLE_SIZES

This view contains data about the space used by a table or materialized view, including indexes.

There must be the SELECT privilege on the specified table or materialized view in order for the table or materialized view to be included in the result set of the query.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$TABLE_SIZES.

Related view

SYS.GV$TABLE_SIZES

Columns

Column name Type Description
TBLNAME TT_CHAR (61) Name of the table
SIZE BINARY_DOUBLE NOT NULL Size of the table
ELEMENTID TT_INTEGER NOT NULL Id of the element

SYS.V$TTSTATS_AGGR_SCHEDULES

This view contains the metadata to determine when to do ttStats metric aggregations.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

Column name Type Description
AGGR_PERIOD VARCHAR2(2) INLINE NOT NULL The aggregation period expressed in YR (year), MT (month), DY (day), HR (hour), MI (minute), SE (second).
AGGREGATE_AT DATE NOT NULL When to do the next aggregation
ELEMENTID TT_INTEGER NOT NULL The element from which the snapshot was collected.

SYS.V$TTSTATS_ALERTS

This view contains alerts for system resources.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Related view

SYS.GV$TTSTATS_ALERTS

Columns

Column name Type Description
ID TT_BIGINT NOT NULL The alert identifier
OCCURENCES TT_BIGINT NOT NULL The number of times the issue has occurred
PROBLEM VARCHAR2(256) NOT INLINE NOT NULL A short description of the problem
SUGGESTION VARCHAR2(256) NOT INLINE NOT NULL The recommended action to mitigate the issue
FIRST_NOTICED TT_TIMESTAMP NOT NULL The time when the issue was first seen
LAST_NOTICED TT_TIMESTAMP The time when the issue was last seen
SENT TT_TIMESTAMP The time when the notification was sent about the issue
ACKNOWLEDGED TT_TIMESTAMP The time when the issue was acknowledged by the administrator
ELEMENTID TT_INTEGER NOT NULL The element from which the snapshot was collected

SYS.V$TTSTATS_CKPTHIST_HIST

This view contains data about the critical checkpoint metric history.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

Column name Type Description
ID TT_BIGINT NOT NULL The snapshot identifier
STARTTIME TT_TIMESTAMP NOT NULL The time when the checkpoint started
ENDTIME TT_TIMESTAMP The time when the checkpoint ended
CKPT_TYPE CHAR(1) The type of checkpoint:
  • B: Blocking

  • F: Fuzzy

  • S: Static

DURATION_SEC NUMBER The duration of the checkpoint
BYTESWRITTEN TT_BIGINT The number of bytes that were written in the checkpoint
PER_COMPLETE TT_INTEGER Reserved for future use
CKPTVNO TT_INTEGER NOT NULL The checkpoint sequence number, which is incremented for each checkpoint
CKPTFILENUM TT_INTEGER NOT NULL The database file number that is used by the checkpoint.
COLLECTED_AT TT_TIMESTAMP NOT NULL The time when the snapshot was collected
ELEMENTID TT_INTEGER NOT NULL The element from which the snapshot was collected

SYS.V$TTSTATS_CPU_HIST

This view contains data about the critical CPU metric history.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

Column name Type Description
ID TT_BIGINT NOT NULL The snapshot identifier
CPU_UTIL NUMBER NOT NULL The CPU utilization for the system, which includes all CPU cores
NUM_VCPUS TT_SMALLINT NOT NULL The number of CPU cores for the system
LT20 TT_SMALLINT NOT NULL The number of CPU cores that had less than 20 percent of CPU utilization
LT40 TT_SMALLINT NOT NULL The number of CPU cores that had less than 40 percent of CPU utilization
LT60 TT_SMALLINT NOT NULL The number of CPU cores that had less than 60 percent of CPU utilization
LT80 TT_SMALLINT NOT NULL The number of CPU cores that had less than 80 percent of CPU utilization.
GE80 TT_SMALLINT NOT NULL The number of CPU cores that had greater than or equal to 80 percent of CPU utilization
COLLECTED_AT TT_TIMESTAMP NOT NULL The time when the snapshot was collected
ELEMENTID TT_INTEGER NOT NULL The element from which the snapshot was collected

SYS.V$TTSTATS_DISK_HIST

This view contains data about the critical disk IO metric history.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

Column name Type Description
ID TT_BIGINT NOT NULL The snapshot identifier
IO_MB_RATE NUMBER NOT NULL The read and write rates (measured in megabytes per second) since the last snapshot for the checkpoint or the transaction log
PERCENT_USED NUMBER NOT NULL The measure of how full the disk is (expressed as a percentage)
TT_FILE_TYPE TT_TINYINT NOT NULL The device of the metric. Valid values are:
  • 1: The metric is for the checkpoint device.

  • 2: The metric is for the transaction log device.

  • 3: The metric is for the checkpoint and the transaction log devices.

OS_FILE_SYSTEM TT_TINYINT NOT NULL Type of device. Valid values are:
  • 1: Direct attached device

  • 2: Network attached device

COLLECTED_AT TT_TIMESTAMP NOT NULL The time when the snapshot was collected
ELEMENTID TT_INTEGER NOT NULL The element from which the snapshot was collected

SYS.V$TTSTATS_ELEMENT_AGGR

This view contains data about aggregated metrics.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

Column name Type Description
ID TT_BIGINT NOT NULL The snapshot identifier
METRIC_NAME VARCHAR2(64) INLINE NOT NULL The name of the metric that is aggregated
METRIC_MIN TT_BIGINT NOT NULL The minimum value of the metric for the aggregation interval
METRIC_MAX TT_BIGINT NOT NULL The maximum value of the metric for the aggregation interval
METRIC_MEAN TT_BIGINT NOT NULL The average value of the metric for the aggregation value
AGGR_PERIOD VARCHAR2(2) INLINE NOT NULL The unit of aggregation. Valid values are:
  • YR: Year

  • MT: Month

  • DY: Day

  • HR: Hour

  • MI: Minute

COLLECTED_AT TT_TIMESTAMP NOT NULL The time when the snapshot was collected
ELEMENTID TT_INTEGER NOT NULL The element from which the snapshot was collected

SYS.V$TTSTATS_ELEMENT_METRICS

This view contains data about raw and non-aggregated metric values.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

Column name Type Description
ID TT_BIGINT NOT NULL The snapshot identifier
METRIC_NAME VARCHAR2(64) INLINE NOT NULL The name of the metric
METRIC_VALUE TT_BIGINT NOT NULL The value of the metric
COLLECTED_AT TT_TIMESTAMP NOT NULL The time when the snapshot was collected
ELEMENTID TT_INTEGER NOT NULL The element from which the snapshot was collected

SYS.V$TTSTATS_GENERIC_HIST

This view contains data about metrics that can be represented in a generic format.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

Column name Type Description
ID TT_BIGINT NOT NULL The snapshot identifier
NAME1 VARCHAR2(16) INLINE NOT NULL The first component of the name (for example, perm)
NAME2 VARCHAR2(16) INLINE NOT NULL The second component of the name (for example, in_use)
NAME3 VARCHAR2(16) INLINE NOT NULL The third component of the name (for example, high_water)
INT_VALUE TT_BIGINT The non floating point value of the metric (NULL if not used)
FLOAT_VALUE NUMBER The floating point value of the metric (NULL if not used)
COLLECTED_AT TT_TIMESTAMP NOT NULL The when the snapshot was collected
ELEMENTID TT_INTEGER NOT NULL The element from which the snapshot was collected

SYS.V$TTSTATS_LOGHOLD_HIST

This view contains data about the history of transaction log holds.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

Column name Type Description
ID TT_BIGINT NOT NULL The snapshot identifier
HOLD_LFN TT_INTEGER NOT NULL The transaction log file number of the hold
HOLD_LFO TT_BIGINT NOT NULL The transaction log file offset of the hold
LOG_TYPE TT_CHAR(1) NOT NULL The log type. Valid values are:
  • C: Checkpoint

  • R: Replication

  • B: Backup

  • X: XLA

  • L: Long running transaction

  • A: Long running XA transaction

  • T: TimesTen Scaleout replica

  • E: Element duplicate

DESCRIPTION VARCHAR2(1024) NOT INLINE NOT NULL A description of the log type object for which the hold was created
COLLECTED_AT TT_TIMESTAMP NOT NULL The time when the snapshot was collected
ELEMENTID TT_INTEGER NOT NULL The element from which the snapshot was collected

SYS.V$TTSTATS_NETWORK_HIST

This view contains data about critical network metric history.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

Column name Type Description
ID TT_BIGINT NOT NULL The snapshot identifier
TX_MB_RATE NUMBER NOT NULL The network transmit rate in megabytes per second
RX_MB_RATE NUMBER NOT NULL The network receive rate in megabytes per second
TX_PACKET_RATE NUMBER NOT NULL The network transmit rate in packets per second
RX_PACKET_RATE NUMBER NOT NULL The network receive rate in packets per second
TT_PROCESS TT_TINYINT NOT NULL The process that is responsible for the network metrics.

Valid value: 1

COLLECTED_AT TT_TIMESTAMP NOT NULL The time when the snapshot was collected
ELEMENTID TT_INTEGER NOT NULL The element from which the snapshot was collected

SYS.V$TTSTATS_SNAPSHOT_ANNOTATION

This view contains data about the optional user annotations for snapshots.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

Column name Type Description
SNAP_ID TT_BIGINT NOT NULL The snapshot identifier
USER_COMMENT VARCHAR2(64) INLINE NOT NULL The text description that you entered when you created the snapshot manually when you ran the ttStats command line utility.
COLLECTED_AT TT_TIMESTAMP NOT NULL The time when the snapshot was collected
ELEMENTID TT_INTEGER NOT NULL The element from which the snapshot was collected

SYS.V$TTSTATS_SQL_COMMAND_HIST

This view contains data about the SQL command cache metadata history.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

Column name Type Description
ID TT_BIGINT NOT NULL The snapshot identifier
SQLCMDID TT_BIGINT NOT NULL The unique identifier of a command
ALT_PRIV_CMD_ID TT_BIGINT The SQLCMDID of another SQL command that has the same SQL text
EXECUTIONS TT_BIGINT NOT NULL The number of executions for the command
COST NUMBER The cost of the execution as measured by the product of (EXECUTION * LASTEXECUTETIME) for the command
PERCENT_EXECS NUMBER The percentage of executions for the command
PERCENT_LATENCY NUMBER The percentage of the latency for the command (Used to determine if the command is running slowly)
PREPARES TT_BIGINT NOT NULL The number of prepares for the command
REPREPARES TT_BIGINT NOT NULL The number of reprepares for the command
EXECLOC TT_TINYINT NOT NULL The execution location. Valid values are:
  • 0: Local (TimesTen Scaleout)

  • 1: Remote

  • 2: Global (TimesTen Scaleout)

In TimesTen Classic, value is 0.

MINEXECUTETIME BINARY_DOUBLE NOT NULL If the value of SqlCmdSampleFactor is greater than 0, minimum execution time for the statement (expressed in seconds). Otherwise, the value is 0.0.
MAXEXECUTETIME BINARY_DOUBLE NOT NULL The maximum wall clock execution time (expressed in seconds) for the statement.
LASTEXECUTETIME BINARY_DOUBLE NOT NULL The last measured execution time of the command (expressed in seconds)
FETCHCOUNT TT_BIGINT NOT NULL The total number of fetch executions for the statement
STARTTIME TT_TIMESTAMP The time when the statement was last executed
COLLECTED_AT TT_TIMESTAMP NOT NULL The time when the snapshot was collected
ELEMENTID TT_INTEGER NOT NULL The element from which the snapshot was collected

SYS.V$TTSTATS_TOP_SQL_CMD_TEXT

This view contains the SQL text for the most common SQL commands.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

Column name Type Description
SQLCMDID TT_BIGINT NOT NULL The unique identifier of the command
SQL_HASH BINARY(16) NOT NULL A hash of the SQL text
NUM_PRIVATE_CMDS TT_INTEGER The number of private commands for the SQL text
OWNER VARCHAR2(31) INLINE NOT NULL The user who created the command
QUERYTEXT VARCHAR2(409600) NOT INLINE NOT NULL The complete SQL text for the current command
COLLECTED_AT TT_TIMESTAMP NOT NULL The time when the snapshot was collected
ELEMENTID TT_INTEGER NOT NULL The element from which the snapshot was collected

SYS.V$TTSTATS_TXN_LOG_HIST

This view contains data about the transaction log write metric history.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

Column name Type Description
ID TT_BIGINT NOT NULL The snapshot identifier
SAMPLE_SIZE TT_INTEGER The sample factor (for example, a value of 1 collects metrics every log write and a value of 10 collects metrics for every ten log writes)
TOTAL_WRITE_SAMPLES TT_BIGINT The total number of write samples that were collected
WRITE_SIZE TT_BIGINT The last write size
WRITE_LATENCY BINARY_DOUBLE The last write latency
COLLECTED_AT TT_TIMESTAMP NOT NULL The time when the snapshot was collected
ELEMENTID TT_INTEGER NOT NULL The element from which the snapshot was collected

SYS.V$TTSTATS_VMEM_HIST

This view contains data about the history of virtual memory usage.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view exists in TimesTen Classic, but contains no data.

Columns

Column name Type Description
ID TT_BIGINT NOT NULL The snapshot identifier
SWAP_IN_RATE NUMBER The operating system swap in rate (measured in kilobytes per second)
SWAP_OUT_RATE NUMBER The operating system swap out rate (measured in kilobytes per second)
PER_MEM_AVAIL NUMBER NOT NULL The percentage of operating system memory that is available
COLLECTED_AT TT_TIMESTAMP NOT NULL The time when the snapshot was collected
ELEMENTID TT_INTEGER NOT NULL The element from which the snapshot was collected

SYS.V$VERSION

This view contains TimesTen release information.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$VERSION.

Related view

SYS.GV$VERSION

Columns

See "ttVersion" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.V$XACT_ID

This view contains the transaction ID information for interpreting lock messages.

Usage with TimesTen Scaleout

This view contains data for the local element.

Usage with TimesTen Classic

This view contains data for the database to which the application is connected. It has the same contents as SYS.GV$XACT_ID.

Related view

SYS.GV$XACT_ID

Columns

See "ttXactIdGet" in the Oracle TimesTen In-Memory Database Reference for information on the columns in this view, including the column name, data type, and description.

In addition to these columns, the view contains the elementId column of type TT_INTEGER NOT NULL that contains the element id for the element to which the application is connected. Ignore this column in TimesTen Classic.

SYS.VIEWS

The VIEWS table stores the statistics for views in the database.

Columns

Column name Type Description
NAME TT_CHAR(31) NOT NULL View name
OWNER TT_CHAR(31) NOT NULL View owner
ID TT_BIGINT NOT NULL ID of the view row
TBLID TT_BIGINT NOT NULL ID of the view
SQL TT_VARCHAR(409600) NOT INLINE NOT NULL View SELECT statement
REFRESH_INTERVAL TT_BIGINT Refresh interval in seconds
REFRESH_START TT_TIMESTAMP The start time of the most recent refresh
REFRESH_END TT_TIMESTAMP The ending time of the most recent refresh
REFRESH_ROWCNT TT_INTEGER Number of rows refreshed in the most recent refresh

SYS.XLASUBSCRIPTIONS

The XLASUBSCRIPTIONS table stores information needed for table subscriptions at the bookmark level.

Columns

Column name Type Description
BOOKMARK TT_CHAR(31) NOT NULL Bookmark name  
TBLNAME TT_CHAR(31) NOT NULL The name of the subscribed table  
TBLOWNER TT_CHAR(31) NOT NULL Owner of the subscribed table