升级mysql到5.7后 在导出数据库的是提示如下报错
mysqldump: Error: 'Access denied; you need (at least one of) the PROCESS privilege(s) for this operation' when trying to dump tablespaces
解决办法
用户只有本机可以访问的执行如下命令授权PROCESS 权限
mysql> GRANT PROCESS ON *.* TO '数据库用户名'@''localhost'';Query OK, 0 rows affected (0.00 sec)mysql> flush privileges;Query OK, 0 rows affected (0.00 sec).
用户全局可以访问的执行如下命令授权PROCESS 权限
mysql> GRANT PROCESS ON *.* TO '数据库用户名'@''%'';Query OK, 0 rows affected (0.00 sec)mysql> flush privileges;Query OK, 0 rows affected (0.00 sec).
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