MYSQL使用inner join 进行 查询/删除/修改示例

--查询SELECTtp.tp_id,tp.tpmc,tp.leveid,tp.tpdz,tp.jgm,tp.scsj,tp.pbzyid,tp.ksbfsj,tp.jsbfsj,tp.status,tp.tpbzFROMqdgl_

 
--查询 
SELECT tp.tp_id, tp.tpmc, tp.leveid, tp.tpdz, tp.jgm, tp.scsj, tp.pbzyid, tp.ksbfsj, tp.jsbfsj, tp.status, tp.tpbz FROM qdgl_tupian tp INNER JOIN qdgl_pqb pq 
ON tp.tp_id=pq.tpid WHERE pq.bfjgm='27010825' AND ps_bfsj >= '2013-01' AND ps_bfsj< 2013-05-31 ; 

 
-- 修改 
UPDATE jx_lsjl jx INNER JOIN isa_gtxx gt ON jx.ckid=gt.gtbh set jx.ckid=gt.gtid WHERE gt.jgm='27010825' AND jx.jgm='27010825' ; 

 
--删除 
DELETE FROM jx_lsjl jx INNER JOIN isa_gtxx gt ON jx.ckid=gt.gtbh WHERE gt.jgm='27010825' AND jx.jgm='27010825' ;