inspect_mv_relationships
inspect_mv_relationships()
This function returns the content in ConnectorTblMetaInfoMgr
, which contains mapping information from base external table to materialized view.
Argumentsβ
None.
Return Valueβ
Returns a VARCHAR string containing the mapping information in JSON format.
Examplesβ
Example 1: Inspect current mv relations in ConnectorTblMetaInfoMgr:
mysql> select inspect_mv_relationships();
+----------------------------+
| inspect_mv_relationships() |
+----------------------------+
| {} |
+----------------------------+
1 row in set (0.01 sec)