mysql查询某列值是否在指定的条件中,或不在 指定条件中
select *from (
SELECT
SUBSTRING_INDEX(SUBSTRING_INDEX( a.`deliverCodes`, ',', b.help_topic_id + 1 ), ',', - 1) AS deliverCode
FROM
( SELECT '7498239799124297767,7498240032088524811,7498239955659917339,7498239749708646436' AS deliverCodes ) AS a
JOIN mysql.help_topic AS b ON b.help_topic_id < ( LENGTH( a.`deliverCodes` ) - LENGTH( REPLACE ( a.`deliverCodes`, ',', '' ) ) + 1 )
) tb where deliverCode not in(select DISTINCT poi_id from aa_shop where
deleted=0 and shop_channel=26 and poi_id is not null and is_verify=1)