Question

我正在使用以下sql：

DELIMITER $$

DROP PROCEDURE IF EXISTS `get_auto_increment_settings`$$

CREATE PROCEDURE `get_auto_increment_settings`()
BEGIN   
    select @@global.auto_increment_offset as 'offset', @@global.auto_increment_increment as 'increment' ;

END $$
DELIMITER ;

我将它存储在db_auto_increment_settings_procedure.sql中，当我尝试从ant执行此操作时，我遇到以下错误：

[sql] Executing resource: /mysql/install/db_auto_increment_settings_procedure.sql
[sql] Failed to execute:  DELIMITER
[sql] com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: 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 'DELIMITER' at line 1
[sql] Failed to execute:  DELIMITER ;
[sql] com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: 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 'DELIMITER' at line 1

Answer 1

分隔符仅由mysql客户端使用（不在API，驱动程序等）所以，它不会起作用。

请参阅错误消息： -

[sql] Executing resource: /mysql/install/db_auto_increment_settings_procedure.sql  
[sql] Failed to execute:  DELIMITER

非常确定这适用于linux系统

mysql -u root -pxxx -h yyy < YOUR_SQL.sql

如果适用，您只需使用mysql客户端手动创建存储过程，
并且是一个无汗的解决方案。

如果您需要动态创建，请执行此操作这个文档可能会提供一些洞察信息 http://dev.mysql.com/doc/refman/5.0/en/connector-j-usagenotes-basic.html

Answer 2

您的程序有一个命令，因此不需要分隔符 -

DROP PROCEDURE IF EXISTS `get_auto_increment_settings`;

CREATE PROCEDURE `get_auto_increment_settings`()
SELECT @@global.auto_increment_offset AS 'offset', @@global.auto_increment_increment AS 'increment';

MySql中的DELIMITER错误

2 个答案: