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NHibernate 使用 SqlQuery

查询标量(简单类型) var db = this.ObjectContainer.Resolve<NorthwindContext>(); var sqlQuery = db.Session.CreateSQLQuery int>(); 查询单表实体类 var db = this.ObjectContainer.Resolve<NorthwindContext>(); var sqlQuery = db.Session.CreateSQLQuery *} from products {p} join categories {c} on p.CategoryID = c.CategoryID"; var sqlQuery = db.Session.CreateSQLQuery

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SSH框架中通用的原生SQL查询基类支持,方便进行双orm操作

Session session = this.getSession(); Query query = null; if("SQL".equals(sqlType)){ query = session.createSQLQuery public Map getObject(String sql){ Map map = null; try { List<Object[]> object = super.getSession(true).createSQLQuery getString(String field,String sql){ String val = ""; try { val = (String)super.getSession(true).createSQLQuery session = this.getSession(); if("SQL".equals(sqlType)){ count = Integer.parseInt((String) session.createSQLQuery 0; try { Session session = this.getSession(); if("SQL".equals(sqlType)){ count = session.createSQLQuery

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    HQL 语句

    String sqlOther="select p.id,p.email from profile p,user u where p.user_id=u.id";   sqlQuery=session.createSQLQuery ;   sqlQuery=session.createSQLQuery(sqlwenhao);   sqlQuery.setInteger(0, new Integer(3));   sqlQuery.addScalar      String sqlquanbu="select {p.*} from profile p,user u where p.user_id=u.id";   sqlQuery=session.createSQLQuery ;   sqlQuery=session.createSQLQuery(sqlUpdate);   sqlQuery.setString(0, "功夫熊猫2");   sqlQuery.setInteger ;   sqlQuery=session.createSQLQuery(sqlDelete);   sqlQuery.setInteger(0, new Integer(1));   int rowCountDelete

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    hibernate查询的一些优化写法

    executeUpdate(); // 推荐 getHibernateTemplate().bulkUpdate(hql, param1, param2); 执行SQL // 不推荐 getSession().createSQLQuery public Void doInHibernate(Session session) throws HibernateException, SQLException { session.createSQLQuery doInHibernate(Session session) throws HibernateException, SQLException { Query query = session.createSQLQuery

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    hibernate对单表的增删改查

    session=HibernateSessionFactory.getSession(); try{ SQLQuery S=session.createSQLQuery ArrayList(); try { String sql="select * from emp"; SQLQuery q=session.createSQLQuery

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    碎片化 | 第四阶段-50-hibernate之Criteria和NavtiveSQL查询操作-视频

    Criteria query = session.createCriteria(Note.class); NativeSQL查询 原生的sql语句 SQLQuery query = session.createSQLQuery

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    java之hibernate之hibernate查询

    void testFindAll(){ String sql="select * from t_book"; List<Object[]> list =session.createSQLQuery public void testObject(){ String sql="select * from t_book"; List<Book> list = session.createSQLQuery ; List<Book> list = session.createSQLQuery(sql).addEntity(Book.class) (){ String sql="select * from t_book where price>:price"; List<Book> list = session.createSQLQuery public void testPage(){ String sql="select * from t_book"; List<Book> list = session.createSQLQuery

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    Hibernate学习---单表查询

    废话不多说,直接上代码: 查询所有: SQL: String sql = "select * from t_student"; List<Student> list =session.createSQLQuery list) { System.out.println(student); } //sql语句和我们原生的sql语句一样,查询后的 //createSQLQuery sql = "select * from t_student order by t_age desc"; //降序,升序为asc List<Student> list =session.createSQLQuery

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    Hibernate: Encountered a duplicated sql alias [] during auto-discovery of a native-sq

    ; Query query = session().createSQLQuery(sql.toString()); select 后的字段没有加别名......

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    Hibernate的四种查询方式(主键查询,HQL查询,Criteria查询,本地sql查询)和修改和添加

    sql查询,缺点,不能跨越数据库,一般不适用,除非遇到复杂的sql语句才使用:     核心代码:       //sql语句              //SQLQuery sql= session.createSQLQuery ("select * from user ");             SQLQuery sql=session.createSQLQuery("select * from user where id 40 //sql语句 41 //把每一行记录封装为对象数组,再添加到list集合中 42 //SQLQuery sql= session.createSQLQuery ("select * from user "); 43 //把每一行记录封装为指定的对象类型 44 SQLQuery sql=session.createSQLQuery

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    Hibernate里使用SQLQuery

    StringBuilder sql = new StringBuilder(); //这里开始拼装sql语句 //创建SQLQuery对象 SQLQuery sqlQuery = getSession().createSQLQuery

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    zTree实现地市县三级级联DAO接口实现

    `county_code` = '").append(countyCode).append("' "); } SQLQuery q = getSession().createSQLQuery(sb.toString

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    Hibernate合并查询结果集为实体类

    u.name,c.contact_name from user u,contract c where u.id = c.id" Query query = session.createSQLQuery

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    彻底干掉恶心的 SQL 注入漏洞, 一网打尽!

    String sql = "select * from user where name = '" + name + "'"; // deprecated // Query query = session.createSQLQuery 使用参数绑定来设置参数值 String sql = "select * from user where name = :name"; // deprecated // Query query = session.createSQLQuery

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    如何干掉恶心的 SQL 注入?

    String sql = "select * from user where name = '" + name + "'"; // deprecated // Query query = session.createSQLQuery 使用参数绑定来设置参数值 String sql = "select * from user where name = :name"; // deprecated // Query query = session.createSQLQuery

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    彻底干掉恶心的 SQL 注入漏洞, 一网打尽!

    String sql = "select * from user where name = '" + name + "'"; // deprecated // Query query = session.createSQLQuery 使用参数绑定来设置参数值 String sql = "select * from user where name = :name"; // deprecated // Query query = session.createSQLQuery

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    Hibernate合并查询结果集为实体类

    u.name,c.contact_name from user u,contract c where u.id = c.id" Query query = session.createSQLQuery

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    SpringMVC+Hibernate4

    SuppressWarnings("unchecked") public List<T> querySQList(String sql, Class<T> clz) { return getSession().createSQLQuery public List<T> querySQList(String sql,Class<T> clz, String... vals) { SQLQuery query = getSession().createSQLQuery return query.list(); } public Integer getCount(String sql) { return ((BigInteger) getSession().createSQLQuery

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    Hibernate学习笔记1

    get/load根据id进行查询 savenOrUpdate执行save或update操作 createQuery()获取一个Query对象 CreateSQLQUery Query query=Session.createQuery(hql); 下面这个可以执行sql语句 SQLQUery sqlQuery=Session.createSQLQuery(sql); SQLQuery SQLQuery 要想执行本地sql SQLQuery sqlQuery=session.createSqlQuery(Stringsql); 使用addEntity方法来将结果封装到指定的对象中,如果不封装

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    Java SQL注入危害这么大,该如何来防止呢?

    String sql = "select * from user where name = '" + name + "'"; // deprecated // Query query = session.createSQLQuery 使用参数绑定来设置参数值 String sql = "select * from user where name = :name"; // deprecated // Query query = session.createSQLQuery

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