我想从table1传输50行到表2,我应该怎么做?插入选择删除
建议代码:
INSERT INTO table2 SELECT * FROM table1
WHERE uid IN ('23','34','345','567','3242','34322','2') DELETE;
我想从table1传输50行到表2,我应该怎么做?插入选择删除
建议代码:
INSERT INTO table2 SELECT * FROM table1
WHERE uid IN ('23','34','345','567','3242','34322','2') DELETE;
写2个语句。如果您USEE InnoDB的,把它们放在一个事务里
START TRANSACTION ;
INSERT INTO table2
SELECT *
FROM table1
WHERE uid IN ('23','34','345','567','3242','34322','2') ;
DELETE FROM table1
WHERE uid IN ('23','34','345','567','3242','34322','2') ;
COMMIT ;
不,我使用phpmy管理.. – 2012-03-01 07:20:07
您可以使用PHPMyadmin来运行语句或脚本。问题是什么? – 2012-03-01 07:22:00
有没有问题,你问,我回答 – 2012-03-01 07:24:02
INSERT INTO table1 (col1, col2, col3) SELECT col1, col2, col3 FROM table2 WHERE col4='some value'
INSERT INTO TABLE2 SELECT * FROM TABLE1 WHERE COL1 = 'A'
什么是DELETE在到底意味着什么? – 2012-03-01 07:19:12
table1和table2是否具有相同的架构,并且您将行附加到table2? – 2012-03-01 07:19:56
我不知道,我猜我看到它在什么地方 - 我想要做的是从table1删除条目并将它们移动(不复制它们)到table2 – 2012-03-01 07:20:36