ShardingSphere修改报错-MysqlDataTruncation: Data truncation: Out of range value for column ‘xx‘ at row 1

目录

• • 一、场景
  • 二、报错信息
  • 三、原因
  • 四、解决

一、场景

1、项目使用ShardingJDBC操作数据库

2、修改SQL执行报错

二、报错信息

### Error updating database.  Cause: com.mysql.cj.jdbc.exceptions.MysqlDataTruncation: Data truncation: Out of range value for column 'MSGID' at row 1
### The error may involve com.xxx.mapper.service.KeyWordMapper.updateByExample-Inline
### The error occurred while setting parameters
### SQL: UPDATE t_wx_keyword  SET keyword = ?,msgType = ?,msgId = ?,content = ?,createTime = ?,eable = ?,matchType = ?,originId = ?,vdnId = ? WHERE (       (  vdnId = ?                                                and originId = ?                                                and id = ? ) )
### Cause: com.mysql.cj.jdbc.exceptions.MysqlDataTruncation: Data truncation: Out of range value for column 'MSGID' at row 1
; Data truncation: Out of range value for column 'MSGID' at row 1; nested exception is com.mysql.cj.jdbc.exceptions.MysqlDataTruncation: Data truncation: Out of range value for column 'MSGID' at row 1
org.springframework.dao.DataIntegrityViolationException: 
### Error updating database.  Cause: com.mysql.cj.jdbc.exceptions.MysqlDataTruncation: Data truncation: Out of range value for column 'MSGID' at row 1
### The error may involve com.xxx.mapper.service.KeyWordMapper.updateByExample-Inline
### The error occurred while setting parameters
### SQL: UPDATE t_wx_keyword  SET keyword = ?,msgType = ?,msgId = ?,content = ?,createTime = ?,eable = ?,matchType = ?,originId = ?,vdnId = ? WHERE (       (  vdnId = ?                                                and originId = ?                                                and id = ? ) )
### Cause: com.mysql.cj.jdbc.exceptions.MysqlDataTruncation: Data truncation: Out of range value for column 'MSGID' at row 1
; Data truncation: Out of range value for column 'MSGID' at row 1; nested exception is com.mysql.cj.jdbc.exceptions.MysqlDataTruncation: Data truncation: Out of range value for column 'MSGID' at row 1

三、原因

表字段的数据类型与实体类属性的类型不一致

在本例中：表字段MSGID的数据类型是int，而实体类的msgId属性类型是String，类型不一致

四、解决

方法1、更改表字段数据类型，与实体类属性类型一致

方法2、更改实体类属性类型，与表字段数据类型一致

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