JAVA高级面试进阶训练营视频教程

admin

 

执行:[root@host2 lamp]# mysqldump -F -R -E --master-data=2   -p -A --single-transaction

在控制台端出现

mysqldump: Couldn't execute 'show table status like 'v\_bid\_bad'': SELECT command denied to user ''@'%' for column 'id' in table 't_bids' (1143)

在workbench进行select * from  v_bid_bad 出现：

10:29:20   SELECT * FROM sp.v_bid_bad LIMIT 0, 50000    Error Code: 1449. The user specified as a definer ('root'@'%') does not exist      0.000 sec

 属于权限问题

 

 

修改方法有两种：

1. 增加root@%帐户和权限

grant all on *.* to 'root'@'%' identified by '00000';

 

2.修改view的definer

一般如是是在本机的话用:

select concat("alter DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW ",TABLE_SCHEMA,".",TABLE_NAME," as ",VIEW_DEFINITION,";") from information_schema.VIEWS whereTABLE_SCHEMA='sp'; 

再执行输出的语句。

 

成功解决此问题.