由于时间自动转换为int值, 做一步转化,也可在调用时处理 use `test`; CREATE table test.test1 as SELECT state, id, `规格条码`, `色号条码`, `货号`, `在售平台`, `平台售价`, DATE_ADD('1900-01-01', Interval data1.`上架时间` day) as `上架时间`, `下架时间`, `操作员` FROM data1; CREATE table test.test2 as SELECT stat