Laravel Selecting and Aliasing Columns in Eloquent’s query

Today, We want to share with you Laravel Selecting and Aliasing Columns in Eloquent’s query.In this post we will show you laravel 6 eloquent select column as, hear for laravel 6 query builder alias column we will give you demo and example for implement.In this post, we will learn about Laravel 6 Multiple Eloquent How to select column as with an example.

Laravel Selecting and Aliasing Columns in Eloquent’s query

There are the Following The simple About Alias Columns on Related Models in Laravel Full Information With Example and source code.

As I will cover this Post with live Working example to develop Aliasing columns in Eloquent’s query builder, so the How to alias a table in Laravel Eloquent queries (or using Query Builder) is used for this example is following below.

Laravel 6 column alias Examples

Products::where("status", "=", true)
    ->joinWithCategories
    ->get(['categories.name AS category_name', 'products.*'])
    ->toArray();

Selecting and Aliasing Columns in Laravel - Laravel Selecting and Aliasing Columns in Eloquent's query
Laravel Selecting and Aliasing Columns in Eloquent’s query

How to alias the name of a column in Laravel Eloquent

Laravel Be careful to argument set your bindings to the other parameter of simple use selectRaw(). From the docs:

  Laravel Calculate multiple totals in conditional aggregates

$products = DB::table('products')
->selectRaw('price * ? as price_with_tax', [12.0758])
->get();

Alias Columns on Related Models in Laravel 6

Standard.php

class Standard extends Eloquent {

	protected $table = 'standards';
	protected $fillable = array();
	protected $guarded = array('id');
	
	public function student()
	{
		return $this->belongsTo('Student');
	}
	
	public function giftPrice()
	{
		return $this->hasMany('GiftPrice');
	}
}

GiftPrice.php

class GiftPrice extends Eloquent {

	protected $table = 'giftPrice';
	protected $fillable = array('title', 'qty', 'product_id', 'cart_id');
	protected $guarded = array('id');
	
	public function standard()
	{
		return $this->belongsTo('Standard');
	}

}	

  public function giftPrice()
    {
        return $this->hasMany('GiftPrice')->select(['id', 'range', 'qty', 'title', '(range * qty) as itemTotal' ]);
    }

 public function giftPrice()
    {
        return $this->hasMany('GiftPrice')->select(['id', 'range', 'qty', 'title', DB::raw('(range * qty) as itemTotal') ]);
    }

Standard.php

	class Standard extends Eloquent {
	
		protected $table = 'standards';
		protected $fillable = array();
		protected $guarded = array('id');
		
		public function student()
		{
			return $this->belongsTo('Student');
		}
		
		public function giftPrice()
		{
                        return $this->hasMany('GiftPrice')->select(['id', 'range', 'qty', 'title', DB::raw('(range * qty) as itemTotal') ]);
		}
	}	

Web Programming Tutorials Example with Demo

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  Create Dynamic XML Sitemaps Using PHP MYSQL

Summary

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