org.springframework.dao.InvalidDataAccessApiUsageException: Executing an update/delete query; nested exception is javax.persistence.TransactionRequiredException: Executing an update/delete query at org.springframework.orm.jpa.EntityManagerFactoryUtil…

最近在springboot中整合jpa的时候碰到一个异常,异常如下 javax.persistence.TransactionRequiredException: Executing an update/delete query at org.hibernate.query.internal.AbstractProducedQuery.executeUpdate(AbstractProducedQuery.java:1496) 该异常一般出现在执行更新删除操作时出现,jpa要求执行这些操作时需要…

service实现类上没有加@transaction 事务注解…

JPQL如下: @Modifying(clearAutomatically = true) @Query("UPDATE SyncTestFromTKDO SET stuAns = '' where typeId = ?1") public void updateStuAns(Integer typeid); 项目运行时报错,提示: Executing an update/delete query; nested exception is javax.persistence.Trans…

是因为在做SpringDataJpa更新和删除操作的时候Repository层没有加事务的注解,加上就行了: @Transactional @Query(value = "update msg_status msg set msg.`status` = 1 where msg.id = ?1 and msg.user_phone = ?2", nativeQuery = true) int updateMsg(String id, String phone);…

直接说一下解决方案 Dao层,一定要是Dao层. 1 增加Transactional,必须要事务! 2 增加Modifying,告诉jpa这是修改! @Transactional @Modifying @Query(value = "update A set s= :s where id=:id",nativeQuery = true) Integer updateReport(@Param(value = "s")String s, @Param(value =…

在操作中加上@Transcational注解,一般是用于修改或者删除操作.…

参考地址:http://docs.spring.io/spring-data/jpa/docs/current/api/org/springframework/data/jpa/repository/config/EnableJpaRepositories.html#enableDefaultTransactions--public abstract boolean enableDefaultTransactions Configures whether to enable default tr…

Java jpa调用存储过程,抛出异常如下: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: ResultSet is from UPDATE. No Data. at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1361) at org.hiberna…

原文: PHP5: mysqli 插入, 查询, 更新和删除  Insert Update Delete Using mysqli (CRUD) PHP 5 及以上版本建议使用以下方式连接 MySQL : MySQLi extension ("i" 意为 improved) PDO (PHP Data Objects) Mysqli提供了面向对象和面向过程两种方式来与数据库交互,分别看一下这两种方式. 1. PHP 连接 MySQL   1．面向对象 在面向对象的方式中,mysqli被…