PHP Laravel 6 Multiple Database Connections Tutorial

Today, We want to share with you PHP Laravel 6 Multiple Database Connections Tutorial.In this post we will show you Laravel 6 Multiple Database Connections With Single Project, hear for How to Run Laravel Using Multiple Database Connections we will give you demo and example for implement.In this post, we will learn about How to Use Multiple Database Connections in Laravel 6 Application, with an example.

PHP Laravel 6 Multiple Database Connections Tutorial

There are the Following The simple About laravel using multiple database connections Full Information With Example and source code.

As I will cover this Post with live Working example to develop Multiple DB Connections in Laravel, so the laravel database connection on the fly is used for this example is following below.

Step 1: Define Connections

app/config/database.php

<?php
return array(

    'default' => 'mysql',

    'connections' => array(

        # Our First database connection
        'mysql' => array(
            'driver'    => 'mysql',
            'host'      => 'host_first',
            'database'  => 'database_first',
            'username'  => 'user_first',
            'password'  => 'pass_first'
            'charset'   => 'utf8',
            'collation' => 'utf8_unicode_ci',
            'prefix'    => '',
        ),

        # Our onthor database connection
        'mysql_second' => array(
            'driver'    => 'mysql',
            'host'      => 'secondhost2',
            'database'  => 'database_second',
            'username'  => 'user_second',
            'password'  => 'pass_second'
            'charset'   => 'utf8',
            'collation' => 'utf8_unicode_ci',
            'prefix'    => '',
        ),
    ),
);

Step 2: select Specify Connection

Schema

Schema::connection('mysql_second')->create('table_name', function($table)
{
    $table->increments('id'):
});

Step 3: Laravel Query

define a connection

$users = DB::connection('mysql_second')->select(...);

Step 4: Laravel 6 Eloquent

set the $connection variable in your model:

<?php
class ProductModel extends Eloquent {

    protected $connection = 'mysql_second';

}

define a Laravel 6 connection at runtime via the setConnection method.

<?php

class ProductController extends BaseController {

    public function getProducts()
    {
        $tableModel = new ProductModel;
        $tableModel->setConnection('mysql_second');
        $data_results = $tableModel->find(1);
        return $data_results;
    }

}

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