UPDATE `bj_agent_new` SET Compay= CONCAT(substring_index(`Compay`,'开发商',1),'开发商') WHERE Compay LIKE '%开发商%'; sql附上 相关文章: 2022-01-18 2022-12-23 2022-12-23 2022-12-23 2021-11-03 2021-09-01 2022-12-23