information_schema.columns.is_generated

mysql

mariadb

type: NULL
Note:
Indicates whether the column value is generated (virtual, or computed). Can be ALWAYS or NEVER.
© 2022 MariaDB
5.1-10.8
type: VARCHAR NOT NULL
Note:
Indicates whether the column value is generated (virtual, or computed). Can be ALWAYS or NEVER.
© 2022 MariaDB
10.2-10.7

tidb

postgres

type: CHARACTER_DATA NULL
Note:
If the column is a generated column, then ALWAYS, else NEVER.
© 1996-2022 The PostgreSQL Global Development Group
12-15
Note:
Applies to a feature not available in PostgreSQL
© 1996-2022 The PostgreSQL Global Development Group
10-11
type: CHARACTER_DATA
Note:
Applies to a feature not available in PostgreSQL
© 1996-2022 The PostgreSQL Global Development Group
8.2-9.6

cockroachdb

type: unknown
Note:
Whether or not the column is generated (i.e., a computed column). Possible values: YES or NO.
© 2022 CockroachDB
20.1-21.2

mssql