java.sql.SQLException: Field ‘habit_id‘ doesn‘t have a default value

bug 记录，今天执行下面这段代码时报：java.sql.SQLException: Field 'habit_id' doesn't have a default value异常

String sql = "INSERT INTO user_habit_info(user_id,user_habit,habit_create_time) values('%s','%s','%s')";//要执行的SQL语句
statement.executeUpdate(String.format(sql,user_id,habit_name,DateUtils.getCurrentDateStr())

问题原因：

是我的这个habit_id不是自增长的，我只是把它设置成了主键。需要将它设置成主键并自增长这样才ok。

设置自增长办法：

也可以用sql语句，我用的是NaviCat弄的。

java.sql.SQLException: Field ‘habit_id‘ doesn‘t have a default value相关推荐

Java java.sql.SQLException: Field ‘xxx‘ doesn‘t have a default value
问题描述: Caused by: java.sql.SQLException: Field 'username' doesn't have a default value 问题分析: 1.数据库表字段 ...
Cause: java.sql.SQLException: Field ‘id‘ doesn‘t have a default value
org.springframework.dao.DataIntegrityViolationException: Error updating database. Cause: java.sql.SQ ...
解决：Cause: java.sql.SQLException: Field ‘id‘ doesn‘t have a default value
解决:Cause: java.sql.SQLException: Field 'id' doesn't have a default value; nested exception is java.s ...
如何解决Cause: java.sql.SQLException: Field ‘id‘ doesn‘t have a default value
在做商品上传功能的时候报了Cause: java.sql.SQLException: Field 'id' doesn't have a default value的错误(主要错误如下),经查询是因为 ...
解决java.sql.SQLException: Field ‘id‘ doesn‘t have a default value问题
问题截图: 问题描述: java.sql.SQLException: Field 'id' doesn't have a default value(字段id没有默认值) 原因: 自己的MySQL数据 ...
java.sql.SQLException: Field ‘id‘ doesn‘t have a default value
前言最近向数据库中保存数据时报错错误代码如下: Field 'id' doesn't have a default value; nested exception is java.sql.SQLE ...
java.sql.SQLException: Field 'id' doesn't have a default value解决方案
转自:https://blog.csdn.net/xinghuo0007/article/details/51810867 自增长:java.sql.SQLException: Field 'id' ...
java.sql.SQLException: Field 'Qid' doesn't have a default value
java.sql.SQLException: Field 'Qid' doesn't have a default value错误在网上查了很多资料,要不是不相同,要不就是看着特别复杂,最后翻书发现 ...
Field ‘gmt_create‘ doesn‘t have a default value； nested exception is java.sql.SQLException: Field ‘g
涉及技术: SpringBoot 测试出错: IDEA 添加数据时出错 org.springframework.dao.DataIntegrityViolationException: ### Err ...

java.sql.SQLException: Field ‘habit_id‘ doesn‘t have a default value

java.sql.SQLException: Field ‘habit_id‘ doesn‘t have a default value相关推荐

最新文章

热门文章