在做mybatis插入的时候报了这个错误,百度了下,貌似是因为这个健没有设置值且不是自增类型的. java.sql.SQLException: Field 'id' doesn't have a default value at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965) ~[mysql-connector-java-5.1.46.jar:5.1.46] at com.mysql.jdbc.MysqlIO.check…

1.错误描述 org.hibernate.exception.GenericJDBCException: error executing work at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:54) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(Sql…

1:id 列要设置成自增,自动赋值 java.sql.SQLException: Field 'id' doesn't have a default value at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1073) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3593) at com.mysql.jdbc.MysqlIO.checkErrorPacke…

问题一: 报错如下: org.hibernate.id.IdentifierGenerationException: ids for this class must be manually assigned before calling save(): com.tt.hibernate.n2n.Item at org.hibernate.id.Assigned.generate(Assigned.java:52) at org.hibernate.event.internal.AbstractS…

转自:https://blog.csdn.net/xinghuo0007/article/details/51810867 自增长:java.sql.SQLException: Field 'id' doesn't have a default value 今天用java程序向mysql数据库中进行数据记录的时候,用的id自增长时,报了异常java.sql.SQLException: Field 'id' doesn't have a default value错误,看了一篇博文,决定按他的方法…

先看具体日志: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name ; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name of URL [jar:-SNAPSHOT.jar!/BOOT-INF/c…

1.错误原因 由于id在数据库表中是作为主键,但是在插入的过程中,没有给予数值,并且没有让其自增 2.解决办法 修改数据库表中的id,让其自增(在插入的过程中,不插入id数据时)…

使用spring data jpa出现这个情况. entity中的自增策略已经加好了. 还是出现这个异常.去数据库中查看,发现没有给主键加上自增. 出现这个问题去实体类跟数据库中看一下就可以了.…

在创建表的时候报出如下错误: hive> create table if not exists testfile_table( > site string, > url string, > pv bigint, > label string) > row format delimited > fields terminated by '\t' > stored as textfile; FAILED: Error in metadata: javax.jdo…

### The error may involve com.qingmu.core.dao.ad.ContentDao.insertSelective-Inline ### The error occurred while setting parameters ### SQL: insert into tb_content ( title, url, pic, sort_order ) values ( ?, ?, ?, ? ) ### Cause: java.sql.SQLException:…