树形结构的处理
作者:互联网
SELECT
T1.id
FROM
(
SELECT
@ids AS _ids,
( SELECT @ids := GROUP_CONCAT( id ) FROM wis_organization WHERE FIND_IN_SET( pid, @ids ) ) AS cids
FROM
wis_organization,
( SELECT @ids := 67 ) b
WHERE
@ids IS NOT NULL
) ID, wis_organization T1
WHERE
FIND_IN_SET( T1.id, ID._ids );
标签:处理,ids,T1,树形,wis,organization,WHERE,SELECT,结构 来源: https://www.cnblogs.com/RenChenHao/p/16164885.html