`information_schema.view_routine_usage.table_catalog`

mysql

type: VARCHAR NOT NULL

8

mariadb

tidb

postgres

type: SQL_IDENTIFIER NULL

Note:

Name of the database containing the view (always the current database)

© 1996-2022 The PostgreSQL Global Development Group

10-15

type: SQL_IDENTIFIER

Note:

Name of the database containing the view (always the current database)

© 1996-2022 The PostgreSQL Global Development Group

8.2-9.6

cockroachdb

mssql