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求 数据库的update语句问题
- WBOYOriginal
- 2016-06-23 14:23:231120browse
poster的值为2 要怎么批量把poster的值为1
我的数据库语句如下
update user set poster = 1 WHERE poster = 2
但是却报错
Unknown column 'poster' in 'where clause'
要怎么批量把poster的值批量修改为2(原本值为1)
回复讨论(解决方案)
update `user ` set `poster `=1 where `poster `=2
update `user ` set `poster `='1' where `poster `='2'
Unknown column 未知列
请检查字段名是否写错了
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