inspect_mv_relationships

inspect_mv_relationships()

This function returns the content in ConnectorTblMetaInfoMgr, which contains mapping information from base external table to materialized view.

Arguments

None.

Return Value

Returns a VARCHAR string containing the mapping information in JSON format.

Examples

Example 1: Inspect current mv relations in ConnectorTblMetaInfoMgr:

mysql> select inspect_mv_relationships();
+----------------------------+
| inspect_mv_relationships() |
+----------------------------+
| {}                         |
+----------------------------+
1 row in set (0.01 sec)