`information_schema.schema_privileges.*`

show items implemented by

any at least two only one database all databases

relation	column	mysql	mariadb	tidb	postgres	cockroachdb	mssql
`schema_privileges`
	`grantee`	`VARCHAR NOT NULL`: 5.7-8	`VARCHAR NOT NULL`: 10.2-10.7 `NULL`: 5.1-10.8	unsupported	unsupported	1-21.2	unsupported
	`is_grantable`	`VARCHAR NOT NULL`: 5.7-8	`VARCHAR NOT NULL`: 10.2-10.7 `NULL`: 5.1-10.8	unsupported	unsupported	1-21.2	unsupported
	`privilege_type`	`VARCHAR NOT NULL`: 5.7-8	`VARCHAR NOT NULL`: 10.2-10.7 `NULL`: 5.1-10.8	unsupported	unsupported	1-21.2	unsupported
	`table_catalog`	`VARCHAR NOT NULL`: 5.7-8	`VARCHAR NOT NULL`: 10.2-10.7 `NULL`: 5.1-10.8	unsupported	unsupported	2-21.2 1-1.1	unsupported
	`table_schema`	`VARCHAR NOT NULL`: 5.7-8	`VARCHAR NOT NULL`: 10.2-10.7 `NULL`: 5.1-10.8	unsupported	unsupported	2-21.2 1-1.1	unsupported