运用mysqldump 工具时需要注意的问题

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运用mysqldump 工具时需要注意的问题_MySQL

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Jun 01, 2016 pm 01:19 PM

mysqldump

bitsCN.com 描述如下：
用mysqldump 导出 Trigger 的时候遇到一个问题，贴出来，以免大家犯错。

在执行下面的操作时：

[root@ytt ~]# /usr/local/mysql/bin/mysqldump -S /tmp/mysql1.sock test > test.sql

导出的结果里面含有 Trigger.

[root@ytt ~]# /usr/local/mysql/bin/mysqldump -S /tmp/mysql1.sock -Rdtn test > test_sp.sql

导出的结果里面仍然含有 Trigger.
导入的时候出错：

[root@ytt ~]# /usr/local/mysql/bin/mysql -S /tmp/mysql1.sock --database test [root@ytt ~]# /usr/local/mysql/bin/mysql -S /tmp/mysql1.sock --database test ERROR 1235 (42000) at line 26: This version of MySQL doesn't yet support 'multiple triggers with the same action time and event for one table'

解决办法：

默认不带任何参数的时候 tiggers 值为真，那么我们修改他的值为假，给mysqldump 加上开关： --triggers=false 即可。bitsCN.com

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