PHP Laravel MySQL Joins Tutorial with Examples – Technology

PHP Laravel MySQL Joins Tutorial with Examples

There are the Following The simple About PHP Laravel MySQL Joins Tutorial with Examples Full Information With Example and source code.

As I will cover this Post with live Working example to develop Laravel 5.7 Join with subquery in Query Builder Example, so the some laravel join,join query in laravel controller for this example is following below.

Laravel Eloquent Join problem with same column names

DB::table('product')
->join('price','product.productid','=','price.productid')
->leftJoin('purchaseitem','product.productid','=','purchaseitem.productid')
->where('product.name','=','Iphone 6 Brand')
->select('*')
->get();

PHP Laravel select with join subquery example

$data = DB::table("items")
->select("items.*","available_items.quantity_group")
->join(DB::raw("(SELECT 
    available_items.id_product,
    GROUP_CONCAT(available_items.quantity) as quantity_group
    FROM available_items
    GROUP BY available_items.id_product
    ) as available_items"),function($join){
        $join->on("available_items.id_product","=","items.id");
})
->groupBy("items.id")
->get();

print_r($data);

laravel eloquent join 3 tables

$products = DB::table('products')
->join('members', 'members.id', '=', 'products.member_id')
->join('follows', 'follows.member_id', '=', 'members.id')
->where('follows.follower_id', '=', 3)
->get();

laravel eloquent join with condition

return $query->join('dsp_shop', function($join)
{
    $join->on('dsp_shop.id', '=', 'dsp_feeds.shop_id');
})
->select('Your Any required column names') 
->where('dsp_shop.active', 1)
->get();

Laravel 5 – inner join with multiple conditions example using Query Builder

$member = Member::select("members.*","items.id as itemId","types_emp.id as types_emp_id")
->join("items","items.member_id","=","members.id")
->join("types_emp",function($join){
$join->on("types_emp.member_id","=","members.id")
    ->on("types_emp.item_id","=","items.id");
})
->get();
print_r($member);

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