`information_schema.thread_pool_waits.*`

show items implemented by

any at least two only one database all databases

relation	column	mysql	mariadb	tidb	postgres	cockroachdb	mssql
`thread_pool_waits`
	`count`	unsupported	`BIGINT NOT NULL`: 10.5-10.7 `NULL`: 10.5-10.8	unsupported	unsupported	unsupported	unsupported
	`reason`	unsupported	`VARCHAR NOT NULL`: 10.5-10.7 `NULL`: 10.5-10.8	unsupported	unsupported	unsupported	unsupported