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 |
---|---|---|
|
|
Table name |
|
|
Name of user who owns the table |
|
|
Owner of table 0 - TimesTen system table 1 - user table |
|
|
Number of varying-length columns in table |
|
|
Number of nullable columns in table |
|
|
Number of columns in table |
|
|
Length of inline portion of each row |
|
|
Number of LOB columns in table |
|
|
Number of columns compressed in table |
|
|
TimesTen identifier for table |
|
|
Table cardinality This value is precise only when no |
|
|
Maximum table cardinality |
|
|
Number of columns in primary key (0 if none) |
|
|
Array of two-byte integer column numbers of primary key, mapped to binary |
|
|
Cache group flag 0 - Table is not in a cache group. 1 - Table is in a cache group. |
|
|
XLA persistence flag If set, indicates that persistent XLA has been enabled for this particular user table. |
|
|
Total number of partitions. Valid value is |
|
|
ID of cache group that this table belongs to |
|
|
Reserved for internal use |
|
|
If the table is a view: ID of the associated row in the |
|
|
If the table is a view detail table: ID of the array or the IDs of the rows in the |
|
|
Reserved for future use |
|
|
The associated permanent table's ID |
|
|
Reserved for internal use |
|
|
Number of columns in the replication key described by |
|
|
Column number of the column used for replication's timestamp-based conflict checking |
|
|
Return service for this subscriber with respect to this replication element ' ' ' ' |
|
|
Status of return service 0 - Return services are provided unconditionally. 1 - Return services are provided only by request. This field is ignored if |
|
|
User-defined identifier for table (set with the |
|
|
Column numbers used by replication for unique identification of a row This is an array of two-byte integers, mapped to binary. |
|
|
The access restrictions imposed by replication ' ' ' '
|
|
|
The rule for maintaining the ' ' ' |
|
|
Reserved for future use |
|
|
If the table contains compressed columns: ID of an array, containing the IDs of the corresponding dictionary tables |
|
|
Reserved for internal use |
|
|
Reserved for internal use |
|
|
Reserved for internal use |
|
|
Reserved for internal use |
|
|
Reserved for internal use |
|
|
Reserved for internal use |
|
|
Reserved for internal use |
|
|
Reserved for internal use |
|
|
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. |
|
|
Reserved for internal use |
|
|
Reserved for internal use |