`information_schema.cluster_log.*`

show items implemented by

any at least two only one database all databases

relation	column	mysql	mariadb	tidb	postgres	cockroachdb	mssql
`cluster_log`
	`instance`	unsupported	unsupported	`VARCHAR(64) NULL`: 4-6.1	unsupported	unsupported	unsupported
	`level`	unsupported	unsupported	`VARCHAR(8) NULL`: 4-6.1	unsupported	unsupported	unsupported
	`message`	unsupported	unsupported	`VAR_STRING(1024) NULL`: 4-6.1	unsupported	unsupported	unsupported
	`time`	unsupported	unsupported	`VARCHAR(32) NULL`: 4-6.1	unsupported	unsupported	unsupported
	`type`	unsupported	unsupported	`VARCHAR(64) NULL`: 4-6.1	unsupported	unsupported	unsupported