information_schema.domain_udt_usage.udt_catalog

mysql

mariadb

tidb

postgres

type: SQL_IDENTIFIER NULL
Note:
Name of the database that the domain data type is defined in (always the current database)
© 1996-2022 The PostgreSQL Global Development Group
10-15
type: SQL_IDENTIFIER
Note:
Name of the database that the domain data type is defined in (always the current database)
© 1996-2022 The PostgreSQL Global Development Group
7.4-9.6

cockroachdb

mssql