Note
This view is available starting with V4.0.0.
Purpose
This view displays the association between tables and table groups in the current tenant. Tables not in a table group are not displayed.
Columns
| Column | Type | Nullable | Description |
|---|---|---|---|
| TABLEGROUP_NAME | varchar(128) | NO | The name of the table group. |
| OWNER | varchar(128) | NO | The name of the database to which the table belongs. |
| TABLE_NAME | varchar(256) | NO | The name of the table. |
| SHARDING | varchar(20) | NO | The SHARDING attribute of the table group. Valid values:
|
Sample query
Query the association between tables and the tblgroup1 table group in the current user tenant.
obclient [oceanbase]> SELECT * FROM oceanbase.DBA_OB_TABLEGROUP_TABLES WHERE tablegroup_name = 'tblgroup1';
The query result is as follows:
+-----------------+-----------+------------+----------+
| TABLEGROUP_NAME | OWNER | TABLE_NAME | SHARDING |
+-----------------+-----------+------------+----------+
| tblgroup1 | test | tbl3 | ADAPTIVE |
+-----------------+-----------+------------+----------+
1 row in set