`information_schema.schema_privileges.table_catalog`

mysql

type: VARCHAR NOT NULL

5.7-8

type: NULL

Note:

Always def

5.1-10.8

type: VARCHAR NOT NULL

Note:

Always def

type: unknown

Note:

Name of the database containing the constrained table.

2-21.2

Note:

Always equal to def (CockroachDB does not support the notion of catalogs).

1-1.1