information_schema.role_table_grants.is_grantable

mysql

type: VARCHAR NOT NULL
8

mariadb

tidb

postgres

type: YES_OR_NO NULL
Note:
YES if the privilege is grantable, NO if not
© 1996-2022 The PostgreSQL Global Development Group
10-15
type: CHARACTER_DATA
Note:
YES if the privilege is grantable, NO if not
© 1996-2022 The PostgreSQL Global Development Group
7.4-9.6

cockroachdb

type: unknown
Note:
Always NULL (unsupported by CockroachDB).
© 2022 CockroachDB
2-21.2

mssql