5.5中mysqldump: Got error: 1142: SELECT,LOCK TABL command denied to user 'root'@'localhost' fo解决
 
在mysql5.5中,增加了performance_schema,当我们进行mysqldump的时候,会报如下错误信息:
 
mysqldump: Got error: 1142: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'cond_instances' when using LOCK TABLES
 
我们可以mysqldump中加上参数 --skip-lock-tables 
 
如下实例 
 
mysqldump  -uroot  -p   --skip-lock-tables  performance_schema > performance_schema.sql