mysql表与表之间数据的转移
1.相同表结构 INSERT INTO table1 SELECT * FROM table2; 2.不同表结构 INSERT INTO table1(filed1,...,filedn) SELECT table2.filed1,table2.filedn FROM table2; 3.如果是不同数据库之间,参考以下: INSERT into db_ds_edu.t_exam_student(stu_id,stu_number,stu_name,school_id,campus_id,grade_id,class_id,xuebu_id) SELECT stu.id,stu.student_num,person.name,stu.school_id,stu.campus_id,stu.grade_id,stu.clas_id,stu.xuebu_idFROM db_ds.t_stu_info AS stu,db_ds.t_p_person_info as person WHERE stu.person_id = person.id--------------------- 作者:清无时空 来源:CSDN 原文:https://blog.csdn.net/sinat_34439107/article/details/70214335 版权声明:本文为博主原创文章,转载请附上博文链接! (编辑:甘南站长网) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |