`information_schema.innodb_temp_table_info.*`

show items implemented by

any at least two only one database all databases

relation	column	mysql	mariadb	tidb	postgres	cockroachdb	mssql
`innodb_temp_table_info`
	`is_compressed`	`VARCHAR NULL`: 5.7	unsupported	unsupported	unsupported	unsupported	unsupported
	`n_cols`	`INT NOT NULL`: 5.7-8	unsupported	unsupported	unsupported	unsupported	unsupported
	`name`	`VARCHAR NULL`: 5.7-8	unsupported	unsupported	unsupported	unsupported	unsupported
	`per_table_tablespace`	`VARCHAR NULL`: 5.7	unsupported	unsupported	unsupported	unsupported	unsupported
	`space`	`INT NOT NULL`: 5.7-8	unsupported	unsupported	unsupported	unsupported	unsupported
	`table_id`	`BIGINT NOT NULL`: 5.7-8	unsupported	unsupported	unsupported	unsupported	unsupported