Unique laravel migration

Laravel migration rollback

To rollback one step:

php artisan migrate:rollback

To rollback multiple steps:

php artisan migrate:rollback --step=[x]
  
To drop all tables and reload all migrations:

php artisan migrate:fresh

Laravel migration add unique column

Schema::table('tableName', function($table)
{
    $table->string('column-name')->unique(); //notice the parenthesis I added
});

Laravel migration alter column unique

$table->dropUnique('users_email_unique');

Source: stackoverflow.com

Laravel set field unique

Schema::table('manufacturers', function($table)
{
    $table->string('name')->unique(); 
});

Source: laravel.io

Unique laravel migration

use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

Schema::table('users', function (Blueprint $table) {
    $table->string('email')->unique();
});

Source: laravel.com

Similar codes

0 vote148 views1 answer
Query relationships laravel and select some columns
PHP Laravel
3 votes164 views3 answers
Laravel if database has table
PHP Laravel
0 vote148 views1 answer
Extensions for laravel command ubuntu 20.04
PHP Laravel
4 votes146 views1 answer
Laravel add utility class
PHP Laravel
19 votes157 views6 answers
Laravel logger
PHP Laravel
1 vote154 views2 answers
Redirect::route('profile') and with() in laravel
PHP Laravel
1 vote143 views1 answer
How to override default name for apiresourc route in laravel
PHP Laravel
4 votes151 views3 answers
Laravel use config
PHP Laravel
3 votes211 views6 answers
Email verification laravel
PHP Laravel
0 vote141 views1 answer
How use same method in another class in laravel
PHP Laravel