摘要：https://blog.csdn.net/qlwangcong518/article/details/88648303 阅读全文

摘要：http://alloyteam.github.io/CodeGuide/ http://www.alloyteam.com/nav/ 阅读全文

摘要：delete from 表名 where chepai='沪C0S6W6' and url='http://....' update 表名 set url=null where chepai='沪C0S6W6' 阅读全文

摘要：select * from sjkk_gcjl_tawhole_rt where hphm='沪DT0969' ORDER BY jgsj DESC ; select * from 表名 hphm = ' ' INSERT INTO `表名`(`jlbh`, `hphm`, ....) VALUES 阅读全文