`information_schema.innodb_indexes.*`

show items implemented by

any at least two only one database all databases

relation	column	mysql	mariadb	tidb	postgres	cockroachdb	mssql
`innodb_indexes`
	`index_id`	`BIGINT NOT NULL`: 8	unsupported	unsupported	unsupported	unsupported	unsupported
	`merge_threshold`	`INT NOT NULL`: 8	unsupported	unsupported	unsupported	unsupported	unsupported
	`n_fields`	`INT NOT NULL`: 8	unsupported	unsupported	unsupported	unsupported	unsupported
	`name`	`VARCHAR NOT NULL`: 8	unsupported	unsupported	unsupported	unsupported	unsupported
	`page_no`	`INT NOT NULL`: 8	unsupported	unsupported	unsupported	unsupported	unsupported
	`space`	`INT NOT NULL`: 8	unsupported	unsupported	unsupported	unsupported	unsupported
	`table_id`	`BIGINT NOT NULL`: 8	unsupported	unsupported	unsupported	unsupported	unsupported
	`type`	`INT NOT NULL`: 8	unsupported	unsupported	unsupported	unsupported	unsupported