标签:des style io ar 使用 sp 数据 on ad
$criteria = new CDbCriteria();的使用
$criteria -> addCondition("id=1"); //查询条件,where id=1
$criteria -> addCondition("id=1",‘OR|AND‘);
$criteria -> addInCondition(‘id‘,array(1,2,3,4,5)); //代表where id IN(1,2,3,4,5);
$criteria -> addNotInCondition(‘id‘,array(1,2,3,4,5)); //代表where id IN(1,2,3,4,5);
$criteria -> addCondition(‘id=1‘,‘OR‘); //这是OR条件,多个条件的时候,该条件是OR而非AND
$criteria -> addSearchCondition(‘name‘,‘分类‘); //搜索条件,其实代表了,,, where name like ‘%分类%‘;
$criteria -> addBetweenCondition(‘id‘,1,4); //between 1 and 4
$criteria -> compare(‘id‘,1); //这个方法比较特殊,他会根据你的参数自动处理成addCondition或者addInCondition,如果第二个参数是数组时就会调用 addInCondition
$criteria -> addCondition("id=:id");
$criteria -> params[‘:id‘] = 1;
$criteria -> select = ‘id,parentid,name‘; //代表了要查询的字段,默认select=‘*‘
$criteria -> join = ‘xxx‘;//连接表
$criteria -> with = ‘XXX‘;//调用relations
$criteria -> limit = 10; //取1条数据,如果小于0,则不作处理
$criteria -> offset = 1; //两条合并起来,则表示Limit 10 offset 1,或者代表了 limit 1,10
$criteria -> order = ‘xxx desc,xxx asc‘; //排序条件
$criteria -> group = ‘group 条件‘; //
$criteria -> having = ‘having 条件‘;
$criteria -> distinct = false; //是否唯一查询
标签:des style io ar 使用 sp 数据 on ad
原文地址:http://www.cnblogs.com/liuwz/p/4034599.html