MySQL5.6導入數據時的錯誤分析

今天在導入mysqldump導出的數據的時候出現了一個奇怪的錯誤？

ERROR 1064 (42000) at line 13327: 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 '*/' at line 1

打開文件的13327行，發現這個是一個觸發器的SQL語句帶有 /*! */ 不仔細看覺得建立triggers失敗

可是手工執行的時候確實這樣子的：

mysql> /*!50003 CREATE*/ /*!50017 DEFINER=`appuser`@`%`*/ /*!50003 TRIGGER `b_admin_user_update` AFTER UPDATE ON `b_admin_user` FOR EACH ROW

    ->       INSERT INTO delta_b_admin_user(`user_id`,`username`, `password`, `salt`, `real_name`, `cell_phone`, `qq`, `phone`, `email`, `wangwang`, `created_time`, `last_login_time`, `last_login_ip`, `user_group_id`, `flag`, `parent_id`, `qr_code`)

    -> values

    -> (NEW.user_id,NEW.username, NEW.password, NEW.salt, NEW.real_name, NEW.cell_phone, NEW.qq, NEW.phone, NEW.email, NEW.wangwang, NEW.created_time, NEW.last_login_time, NEW.last_login_ip, NEW.user_group_id, NEW.flag, NEW.parent_id, NEW.qr_code); */;;

Query OK, 0 rows affected (0.01 sec)

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 '*/' at line 1

這是執行成功了呢？ 但仍是報了個錯誤：（

通過查找，發現mysql在導入的時候有個參數是忽略錯誤繼續執行後面的SQL知道整個文件執行完成

--force 這個參數，加上參數再導入一次

/usr/local/mysql-5.6/bin/mysql -uroot -p'pass' --force  < /usr/local/mysql-5.6/all.sql 

Warning: Using a password on the command line interface can be insecure.

ERROR 1064 (42000) at line 13327: 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 '*/' at line 1

ERROR 1064 (42000) at line 13345: 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 '*/' at line 1

ERROR 1064 (42000) at line 15612: 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 '*/' at line 1

ERROR 1064 (42000) at line 15630: 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 '*/' at line 1

ERROR 1064 (42000) at line 21753: 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 '*/' at line 1

ERROR 1064 (42000) at line 21771: 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 '*/' at line 1

ERROR 1064 (42000) at line 28734: 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 '*/' at line 1

恩，確實沒有退出。

以後又作了一個測試

在導出數據的時候不導出觸發器，那麼須要加上參數 --skip-triggers

再導入的時候就沒有報錯了

那麼是否是mysql-5.6版本的關係麼？

有待研究