mysql 5.5中mysqldump: Got error: 1142: SELECT,LOCK TABL command denied to user 'root'@'localhost' fo解决

mysql 5.5中mysqldump: Got error: 1142: SELECT,LOCK TABL command denied to user 'root'@'localhost' fo解决

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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：

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mysqldump: Got error: 1142: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'cond_instances' when using LOCK TABLES

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我们可以mysqldump中加上参数 --skip-lock-tables?

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如下实例?

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mysqldump ?-uroot ?-p ? --skip-lock-tables ?performance_schema > performance_schema.sql?