Mysql 通过表明获取字段以及注释

SELECT
	column_name,
	( CASE WHEN ( is_nullable = 'no' && column_key != 'PRI' ) THEN '1' ELSE NULL END ) AS is_required,
	( CASE WHEN column_key = 'PRI' THEN '1' ELSE '0' END ) AS is_pk,
	ordinal_position AS sort,
	column_comment,
	( CASE WHEN extra = 'auto_increment' THEN '1' ELSE '0' END ) AS is_increment,
	column_type 
FROM
	information_schema.COLUMNS 
WHERE
	table_schema = (
	SELECT DATABASE
	()) 
	AND table_name = ( '你的表名' ) 
ORDER BY
	ordinal_position;