getQueryWithParameters(entityManager.createNativeQuery(sql), maps).getResultList().size(); pagination.setTotal(total); if (total == 0) return pagination; Query query = getQueryWithParameters(entityManager.createNativeQuery(sql), maps); // 忽略指定条数据,返回一页数据 query.setFirstResult(pagination....
Query createQuery(String qlString) Create an instance of Query for executing a Java Persistence query language statement. Parameters: qlString - a Java Persistence query string Returns: the new query instance Throws: IllegalArgumentException - if the query string is found to be invalidcreate...
Example 29-20 Creating a Dynamic Java Persistence Query Language Query with Parameters Using the EntityManager Query queryEmployees = entityManager.createQuery( "SELECT OBJECT(emp) FROM Employee emp WHERE emp.firstName = :firstname" ); queryEmployeeByFirstName.setParameter("firstName", "John"); ...
1、匹配以某字符串开头的 ID div: [id^= "item-" ] { color: red; } 可匹配到 div 中...
createQuery Query createQuery(String qlString) Create an instance of Query for executing a Java Persistence query language statement. Parameters: qlString - a Java Persistence query string Returns: the new query instance Throws: IllegalArgumentException - if the qu...
解决方案是，假设您确实想要使用jta，注入EntityManager使用@PersistenceContext（您不必手动初始化它），然后...
Create an instance ofQueryfor executing a named query (in the Java Persistence query language or in native SQL). Parameters: name- the name of a query defined in metadata Return: the new query instance Throws: IllegalArgumentException- if a query has not been defined with the given name or...
return this.connection.query(query, parameters, this.queryRunner); }/** * Creates a new query builder that can be used to build a sql query. */ createQueryBuilder<Entity>(entityClass: ObjectType<Entity>|EntitySchema<Entity>|Function|string, alias: string, queryRunner?: QueryRun...
for actual parameter binding) in effect when the named query is added is retained as part of the named query definition. This includes configuration information such as max results, hints, flush mode, lock mode, result set mapping information, and information about stored procedure parameters. ...
protected HibernateEntityManagerImplementor AbstractQueryImpl.getEntityManager() Constructors in org.hibernate.ejb with parameters of type HibernateEntityManagerImplementor Constructor and Description AbstractQueryImpl(HibernateEntityManagerImplementor e...