public static function findByMatchList($product_id, $district_id) { $query = Clerk::find() ->joinWith...$product_id.',']); if($district_id > 0) { $query->joinWith(['clerkArea area'], true,
'orders' => function($query) { $query->andWhere('price_num>100'); }, ])->all(); 3.使用joinWith...() // 在SQL中一次性级联查询,调用相关数据,都直接在查询出来的数据中直接获取 // 查询客户与他们的订单和国家 $customerList = CustomerModel::find()->joinWith...var_dump($customer->orders); var_dump($customer->country); } 4.joinWith与with的区别 with方式原理流程: 总共执行了...joinWith方式: 流程和with一样。
OperaHotelRoom::find() ->select(['a.ID','a.ROOM_NAME','a.PARENT_ROOM_TYPE']) ->joinWith
先去把我脚本的代码复制过来 $orderModel = new OrderModel; $orders = $orderModel::find() ->joinWith('orderGoods'...) ->joinWith('user') ->Where(['>=','{{%order}}.pay_at',$startTime]) ->andWhere(['<','{{%order
empty($query->joinWith)) { $pk = static::tableName() . '.' ....empty($query->joinWith)) { $pk = static::tableName() . '.' .
function search($params) { $query = Article::find(); //这里因为要调用author表进行作者名查询,所以要用到joinWith...$query->joinWith('author'); //在视图中,会调用级联的article_type表,调用他的分类名,所以为了性能,在这里join一下
(注意joinWith里的大小写) 关于关联表的具体用法请参考: http://www.yiichina.com/doc/guide/2.0/db-active-record backend/modules...findModel(); $search_model = new TestSearch; $query = $model::find()->select(['*'])->joinWith
') = "1;2;3" StringUtils.join([1, 2, 3], null) = "123" char、double、float、int、long、short、object、T同理 joinWith...(String separator, Object... objects) 将多个元素已指定字符分隔拼接成String StringUtils.joinWith(",", {"a", "b"})...= "a,b" StringUtils.joinWith(",", {"a", "b",""}) = "a,b," StringUtils.joinWith(",", {"a", null, "...b"}) = "a,,b" StringUtils.joinWith(null, {"a", "b"}) = "ab" lastIndexOf(CharSequence seq, CharSequence
>andWhere(['all(); 输出查询的sql语句 $query = Weibo::find()->joinWith...AuthItem::find()->joinWith('authTimes')->where([self::tableName() . '.name' => null])->all(); 生成SQL:...修改OrderSearch中的search函数 public function search($params) { $query = Order::find(); $query->joinWith
= Seq(Major("CS", "Computer Science"), Major("Math", "Mathematics")).toDS() val joined = studentDS.joinWith
*****; //例子 2.3、修改A search中的search函数 1 //search函数中添加 表示在SQL语句中增加关联查询 2 //看起来是那么的熟悉,哈哈 3 $query->joinWith
pagination' => [ 'pageSize' => 1, ], ]); /这里的articlecategory是article模型里面关联的方法名,除了首字母,其他都要完全一样,否则会报错/ $query->joinWith
['Brian', 'Matt', 'Kate'].join(', ') // -> Brian, Matt, Kate 实现 function join(array, joinWith) { return...index) => { if (index === 0) { return current; } return `${result}${joinWith...}${current}`; }, '' ) } reduce的回调是神奇之处:reduce遍历所提供的数组并将结果字符串拼接在一起,在数组的值之间放置所需的分隔符(作为joinWith...array[0]值需要一些特殊的处理,因为此时result是一个空字符串,而且咱们也不希望分隔符(joinWith)位于第一个元素前面。
它可以在RDD、DataFrame和Dataset之间使用, 其中RDD和DataFrame可以使用join算子连接,而Dataset则可以使用joinWith算子连接。
function getBtable() { return $this->hasOne/hasMany(Btable::className,['bid'=>'aid']); } 查询时可以使用joinWith
最后在查询时,通过joinWith带入 const model = this.ctx.model.User; const list = await model.query.joinWith('Device
sample toString col explain joinWith
java.lang.IllegalArgumentException: Object varargs must not be null at org.apache.commons.lang3.StringUtils.joinWith
// 自动注册到xxl-job 暂定Handle名称规则beanName#MethodName String handlerName = StringUtils.joinWith
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