Laravel5 构造器高级查询条件写法

<?php

#DB 高级查询
// select * from table where A and B or C
$all_data = DB::table("shopnc_goods_common")
    ->where("base_goods_commonid", -1)
    ->where('goods_name', 'like', '%' . $keywords . '%')
    ->orWhere('goods_jingle', 'like', '%' . $keywords . '%')
    ->select("goods_commonid")->get();
// select * from table A and B
$users = DB::table('users')
    ->whereColumn([
        ['first_name', '=', 'last_name'],
        ['updated_at', '>', 'created_at']
    ])->get();

// select * from table A and ( B or C )
$all_data = DB::table("shopnc_goods_common")
    ->where("base_goods_commonid", -1)
    ->where(function ($query) use ($keywords) {  //闭包
        $query->where('goods_name', 'like', '%' . $keywords . '%')
            ->orWhere('goods_jingle', 'like', '%' . $keywords . '%');
    })
    ->select("goods_commonid")->get();