关于mysql 批量替换的有关问题
关于mysql 批量替换的问题
表名是:sdb_daq_comment
字段是:content
content里面有一些 标记。
批量替换 mysql 标签的sql 怎么写?
------解决方案--------------------
update sdb_daq_comment set content=replace(content,'','');
------解决方案--------------------
------解决方案--------------------
try again~
- SQL code
update sdb_daq_comment set content = REPLACE(content , substring(content, locate('<a>',content), locate('</a>', content)), '') where 1=1;<div class="clear"> </div>

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