mysql查詢數據表的屬性

SELECT
	column_name as '名',
	column_comment as '註釋',
	column_type as '類型',
	IF(column_key='PRI','TRUE','FALSE') AS '主鍵唯一',
    IF(is_nullable='NO','TRUE','FALSE') AS '非空'
FROM
	INFORMATION_SCHEMA.COLUMNS
WHERE
	table_name = '數據表名'