laravel数据库操作sql语句用Eloquent ORM来构造

现在有查询语句：

SELECT
    users.sNmame,
    users.iCreateTime,
    users_ext.iAge,
    users_ext.sSex
FROM
    users
LEFT JOIN users_ext ON users.iAutoId = users_ext.iUserID
WHERE
    users.iStatus = 1
AND users_ext.sSex = 0
ORDER BY
    users.iCreateTime
LIMIT 0,
 1

这里是简单的一个查询语句，接下来就以ORM的形式实现：

public function getUsers(){

        $select = 'users.sNmame,users.iCreateTime,users_ext.iAge,users_ext.sSex';
        $resData = UserModel::selectRaw($select)->leftJoin('users_ext','users.iAutoId','=','users_ext.iUserID')->where('users.iStatus','=',1)->where('users_ext.sSex','=',0)->skip(0)->limit(1)->get();
        var_dump($resData->toArray());
        exit();
}

ok ，以上只是对查询做了一个简单的例子，还有很多需要研究，比如模块之间的关联等等。

装配原生sql语句

        $select = DB::raw('count(settlementAmount) as settlementAmount');
        $res = self::where('id','>','1')->select($select)->orderBy('clickTime','desc')->groupBy('groupName')->paginate(20);

转：https://www.cnblogs.com/brudeke/p/4227711.html

laravel数据库操作sql语句用Eloquent ORM来构造

推荐阅读