MySQL同时执行多条SQL语句解决办法

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MySQL同时执行多条SQL语句解决办法_MySQL

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Jun 01, 2016 pm 01:43 PM

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bitsCN.com 最近做一个数据库初始化工具的时候发现了这个问题，就是在一个Statement中执行一条SQL语句的时候可以正确执行，如果同时执行多条，就会报SQL语法错误，伤透了脑筋。经过网上查找，发现有两种解决办法： 1、最简单的办法，在MySQL的连接字符串中设置allowMultiQueries参数置为true。 2、在程序中对SQL语句以分号拆分成多条SQL语句，然后使用Statement的addBatch方法，最后executeBatch就行。结论：第一种方式最简单。希望对以后遇到此类问题的朋友有所帮助。最近做一个数据库初始化工具的时候发现了这个问题，就是在一个Statement中执行一条SQL语句的时候可以正确执行，如果同时执行多条，就会报SQL语法错误，伤透了脑筋。
    经过网上查找，发现有两种解决办法：
    1、最简单的办法，在MySQL的连接字符串中设置allowMultiQueries参数置为true。
    2、在程序中对SQL语句以分号拆分成多条SQL语句，然后使用Statement的addBatch方法，最后executeBatch就行。
    结论：第一种方式最简单。
    希望对以后遇到此类问题的朋友有所帮助。 bitsCN.com

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