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

12 votes145 views6 answers
Set session data in laravel
PHP
1 vote164 views1 answer
Laravel map array
PHP
0 vote153 views1 answer
Dateinterval hh mm ss
PHP
1 vote195 views1 answer
?? ' ' operator in php laravel
PHP Laravel
1 vote137 views1 answer
Set subject for mail inlaravel
PHP
5 votes194 views2 answers
Set unique value validation for laravel form request
PHP Laravel
1 vote179 views1 answer
Wordpress get page slug
PHP
0 vote157 views1 answer
Php array current
PHP
0 vote168 views1 answer
Guzzlehttp/guzzle version with laravel-websockek
PHP
1 vote175 views1 answer
Php max input vars wordpress wp-config
PHP Wordpress