`information_schema.domains.domain_default`

mysql

mariadb

tidb

postgres

type: CHARACTER_DATA NULL

Note:

Default expression of the domain

© 1996-2022 The PostgreSQL Global Development Group

10-15

type: CHARACTER_DATA

Note:

Default expression of the domain

© 1996-2022 The PostgreSQL Global Development Group

7.4-9.6

cockroachdb

mssql

type: NVARCHAR(4000) NULL

Note:

Actual text of the definition Transact-SQL statement.

© Microsoft 2022

azuresqldb-current-sql-server-ver15