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mysql server is running with the --skip-grant-tables option

hqy hqy 发表于2020-05-25 14:00:51 浏览2514 评论0

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mysql server is running with the --skip-grant-tables option


今天在mysql中新建数据库提示The MySQL server is running with the --skip-grant-tables option so it cannot execute this statement,原来是数据中配置的--skip-grant-tables,这样安全就降低了,这个一般当忘记root密码的时候需要这样操作

mportant; padding: 0px 1em !important; outline: 0px !important; word-break: break-all !important; border-radius: 0px !important; background: none rgb(252, 252, 252) !important; border: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-size: 1em !important; min-height: auto !important; white-space: pre !important;">Query OK, 0 rows affected (0.00 sec)
  
mysql> show variables like '%read_only%';
+------------------+-------+
| Variable_name  | Value |
+------------------+-------+
| innodb_read_only | OFF  |
| read_only    | OFF  |
| tx_read_only   | OFF  |
+------------------+-------+
3 rows in set (0.00 sec)
  
mysql> set global read_only=1;
Query OK, 0 rows affected (0.00 sec)
  
mysql> show variables like '%read_only%';
+------------------+-------+
| Variable_name  | Value |
+------------------+-------+
| innodb_read_only | OFF  |
| read_only    | ON  |
| tx_read_only   | OFF  |
+------------------+-------+
3 rows in set (0.00 sec)

set global read_only=0; 关闭只读,可以读写 set global read_only=1; 开始只读模式


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