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我想在以下查询中的'select'(内部查询)中写'select'。内部查询将用于如下计数: select count('id')from order where memb_id = 2;如何在laravel中编写内部查询或嵌套查询
和查询是:
$payment_pending_report = DB::connection('mysql_freesubs')->table('contact as c')
->select("a.name","c.lname","a.amount as pending amount")
->join("member AS m", "c.id", "=", "m.cont_id")
->join("order AS o", "o.memb_id", "=", "m.id")
->join("account AS a", "c.id", "=", "a.cont_id")
->where("a.amount_type", "=","dr")
->get();
如果你打算为-1我,至少告诉我为什么。 –