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解决SQLSyntaxErrorException: Incorrect table definition; there can be only one auto column and it must
作者:互联网
问题描述
mysql数据库使用sql建表语句新建一张表,并还有自增的列
Caused by: java.sql.SQLSyntaxErrorException: Incorrect table definition; there can be only one auto column and it must be defined as a key
问题分析
java.sql。SQLSyntaxErrorException:表定义不正确;只能有一个自动列,必须将其定义为键
有自动增长的列,但是该列没有设置主键;
解决方案
在创建表的SQL中,添加PRIMARY KEY (`LOG_NR_`)
标签:Incorrect,definition,java,SQLSyntaxErrorException,defined,sql,table 来源: https://www.cnblogs.com/lpan1024/p/16694841.html