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Results for V$HANG_SESSION_INFO


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Database Reference, 12c Release 1 (12.1)

V$HANG_SESSION_INFO

7.219 V$HANG_SESSION_INFOV$HANG_SESSION_INFO displays information about sessions involved in hangs described by V$HANG_INFO … session. This column can be used to join V$HANG_INFO with V$HANG_SESSION_INFO. INSTANCE NUMBER … row with the same HANG_ID in V$HANG_INFO. This session is blocked by

Database Reference, 12c Release 1 (12.1)

V$HANG_STATISTICS

7.220 V$HANG_STATISTICSpertain to only the root n: Where n is the applicable container ID for the rows containing data See Also: \" V$HANG_INFO \" \" V$HANG_SESSION_INFO \" … V$HANG_STATISTICS displays statistics about hangs found on the cluster. Column Datatype Description

Database Reference, 12c Release 1 (12.1)

V$HANG_INFO

7.218 V$HANG_INFOAlso: \" V$HANG_SESSION_INFO \" \" V$HANG_STATISTICS \" … V$HANG_INFO displays information about hangs found on the cluster. A hang can be an open wait chain

Database Reference, 12c Release 1 (12.1)

Database Reference - Contents

Contents$HANG_SESSION_INFO 7.220 V$HANG_STATISTICS 7.221 V$HEAT_MAP_SEGMENT 7.222 V$HM_CHECK 7.223 V$HM_CHECK_PARAM 7.224 V … USER_ZONEMAP_MEASURES 6.624 USER_ZONEMAPS Part III Dynamic Performance Views 7 Dynamic Performance (V … $) Views: V$ACCESS to V$HVMASTER_INFO

Database Administrator's Guide, 12c Release 1 (12.1)

Distributed Database Management

Part V Distributed Database ManagementYou can manage a distributed database environment.

Database Concepts, 12c Release 1 (12.1)

Oracle Instance Architecture

Part V Oracle Instance ArchitectureThis part describes the basic structural architecture of the Oracle database instance. This part contains the following chapters: Oracle Database Instance Memory Architecture Process Architecture Application and Networking Architecture

Database SQL Tuning Guide, 12c Release 1 (12.1)

Optimizer Statistics

Part V Optimizer StatisticsThe optimizer relies on statistics to create execution plans. This part contains the following chapters: Optimizer Statistics Concepts Histograms Managing Optimizer Statistics: Basic Topics Managing Optimizer Statistics: Advanced Topics

Database PL/SQL Language Reference, 12c Release 1 (12.1)

PL/SQL Subprograms

PL/SQL Functions that SQL Statements Can InvokePackages and Types Reference. Dynamic performance views: [G]V$RESULT_CACHE_STATISTICS [G]V … $RESULT_CACHE_MEMORY [G]V$RESULT_CACHE_OBJECTS [G]V$RESULT_CACHE_DEPENDENCY See Oracle Database Reference for more … information about [G]V$RESULT_CACHE_STATISTICS, [G]V$RESULT_CACHE_MEMORY,

Database PL/SQL Language Reference, 12c Release 1 (12.1)

PL/SQL Collections and Records

Declaring Associative Array Constants'; Ret(9):= 'nine'; RETURN Ret; END Init_My_AA; END My_Types; / DECLARE v CONSTANT My_Types.My_AA … DBMS_OUTPUT.PUT_LINE(TO_CHAR(Idx, '999')||LPAD(v(Idx), 7)); Idx:= v.NEXT(Idx); END LOOP; END; END

Database PL/SQL Language Reference, 12c Release 1 (12.1)

PL/SQL Language Fundamentals

Conditional Compilation ExamplesDatabase release number. Each BOOLEAN constant of the form VER_LE_ v has the value TRUE if the database … version is less than or equal to v. otherwise, it has the value FALSE. Each BOOLEAN constant of the … form VER_LE_ v_r has the value TRUE if the database version is less than or equal to v and release

Database PL/SQL Language Reference, 12c Release 1 (12.1)

PL/SQL Reserved Words and Keywords

D PL/SQL Reserved Words and Keywordscan display them with the dynamic performance view V$RESERVED_WORDS. For information about this view … , SQL, START, SUBTYPE T TABAUTH, TABLE, THEN, TO, TYPE U UNION, UNIQUE, UPDATE V VALUES, VIEW, VIEWS W … , UNSIGNED, UNTRUSTED, USE, USING V VALIST, VALUE, VARIABLE, VARIANCE, VARRAY, VARYING, VOID W WHILE, WORK, WRAPPED, WRITE Y YEAR

Database PL/SQL Language Reference, 12c Release 1 (12.1)

PL/SQL Subprograms

Formal and Actual Subprogram ParametersSUBTYPE n1 IS NUMBER(1); SUBTYPE v1 IS VARCHAR2(1); PROCEDURE p (n n1, v v1) IS... But you cannot … ), v VARCHAR2(1)) IS... Tip: To avoid confusion, use different names for formal and actual parameters

Database Backup and Recovery User's Guide, 12c Release 1 (12.1)

Tuning RMAN Performance

Identifying Bottlenecks with V$BACKUP_SYNC_IO and V$BACKUP_ASYNC_IOYou can use the V$BACKUP_SYNC_IO and V$BACKUP_ASYNC_IO views to determine the source of backup or … restore bottlenecks and to see detailed progress of backup jobs. V$BACKUP_SYNC_IO contains rows when … the I/O is synchronous to the process (or thread on some platforms) performing the backup. V … SQL*Plus and

Database Reference, 12c Release 1 (12.1)

V$TEMPSEG_USAGE

9.110 V$TEMPSEG_USAGEV$TEMPSEG_USAGE describes temporary segment usage. Column Datatype Description USERNAME VARCHAR2(30

Database Reference, 12c Release 1 (12.1)

V$TIMEZONE_NAMES

9.116 V$TIMEZONE_NAMESV$TIMEZONE_NAMES displays valid time zone names. Column Datatype Description TZNAME VARCHAR2(64

Database Reference, 12c Release 1 (12.1)

V$AW_CALC

7.68 V$AW_CALCV$AW_CALC reports on the effectiveness of various caches used by Oracle OLAP during dynamic

Database Reference, 12c Release 1 (12.1)

V$NFS_OPEN_FILES

8.84 V$NFS_OPEN_FILESV$NFS_OPEN_FILES displays information about all the files currently opened by clients at the NFS

Database Reference, 12c Release 1 (12.1)

V$CONTROLFILE

7.124 V$CONTROLFILEV$CONTROLFILE displays the names of the control files. Column Datatype Description STATUS VARCHAR2

Database Reference, 12c Release 1 (12.1)

V$ACTIVE_SESSION_HISTORY

7.7 V$ACTIVE_SESSION_HISTORYV$ACTIVE_SESSION_HISTORY displays sampled session activity in the database. It contains snapshots … the CPU or was waiting for an event that didn't belong to the Idle wait class. Refer to the V … the session in the active session history are present in the V$SESSION view. Column Datatype … Session identifier; maps to V$SESSION.SID

Database Reference, 12c Release 1 (12.1)

V$FIXED_TABLE

7.186 V$FIXED_TABLEV$FIXED_TABLE displays all dynamic performance tables, views, and derived tables in the database … . Some V$ tables (for example, V$ROLLNAME ) refer to real tables and are therefore not listed. Column