本文章來給大家介紹關于MySQL創建函數出現1418錯誤解決方法,出現這種問題我們只要簡單的一句就可以解決了.
錯誤碼:1418
- This function has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its declaration and binary logging is enabled (you *might* want to use the less safe log_bin_trust_function_creators variable) 這個是創建函數功能未開。
- (you *might* want to use the less safe log_bin_trust_function_creators variable)
- (0 ms taken)
分析:根據系統提示,導致該錯誤的原因可能是一個安全設置方面的配置,查手冊.
log_bin_trust_function_creators參數缺省0,是不允許function的同步的,一般我們在配置repliaction的時候,都忘記關注這個參數,這樣在master更新funtion后,slave就會報告錯誤,然后slave stoped.
處理過程:登陸mysql數據庫.
- > set global log_bin_trust_function_creators = 1;
- > start slave;
- mysql> set og_bin_trust_function_creators =1;
- ERROR 1193 (HY000): Unknown system variable 'og_bin_trust_function_creators'
- mysql> set log_bin_trust_function_creators =1;
- ERROR 1229 (HY000): Variable 'log_bin_trust_function_creators' is a GLOBAL variable and should be set with SET GLOBAL
- mysql> set global log_bin_trust_function_creators =1;
- Query OK, 0 rows affected (0.00 sec)
- mysql> show variable like '%func%';
- ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'variable like '%func%'' at line 1
- mysql> show variables like '%func%';
- +---------------------------------+-------+
- | Variable_name | Value |
- +---------------------------------+-------+
- | log_bin_trust_function_creators | ON |
- +---------------------------------+-------+
- 1 row in set (0.01 sec) --Vevb.com
- mysql> commit;
- Query OK, 0 rows affected (0.00 sec)
- mysql>
跟蹤mysql的啟動日志,slave正常運行,問題解決.
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