mysql数据库备份mysqldump

2015-07-24 12:09:16 · 作者: · 浏览: 26

最近mysql数据库服务器需要备份,遇到如下问题,被依次解决

1.

[SQL]mysqldump -uroot -proot tms > tms_20150520.sql

[Err] 1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'mysqldump -uroot -proot tms > tms_20150520.sql' at line 1

mysqldump命令不得在navicat下执行,也不能在mysql命令行下执行,只能在mysql/bin目录下执行:

F:\mysql-5.6.14-winx64\bin>mysqldump -uroot -p test >test_20150521.sql
Enter password:

ok

2.

F:\mysql-5.6.14-winx64\bin>mysqldump -uroot -p test>test_20150521.sql;
Enter password:
mysqldump: Got error: 1049: Unknown database 'test;' when selecting the database

错误的原因是">"符号前后没加上空格,去掉

3.常用备份导入命令

导出: (整个数据库mysqldump -u root -p database > data.sql (单个表) mysqldump -u root -p database tablename > data.sql 导入: mysql -u root -p database < data.sql