com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxError Exception

标签：java   mysql   jdbc   

1、错误描述

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxError Exception：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 ‘notnull,user_name varchar(255) )‘ at line 1

2、错误原因

StringBuilder sql = new StringBuilder();
sql.append("create table t_you_su_ta(");
sql.append(" id int primary key,");
sql.append(" user_id int notnull,");
sql.append(" user_name varchar(255))");

3、解决办法

   在拼接user_id时，应改成“user_id int not null”

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxError Exception

标签：java   mysql   jdbc   

原文地址：http://blog.csdn.net/you23hai45/article/details/43741639