/PHP/Laravel/Remove foreign key constraint laravel

Remove foreign key constraint laravel

Laravel remove foreign key

$table->dropForeign('posts_user_id_foreign');

Source: laravel.com

Larael drop foreign key

Schema::table('posts', function (Blueprint $table) {
	$table->dropForeign(['category_id']);
});

Disable foreign key laravel

//...
class ClearOldOauthRelations extends Migration
{
    public function up()
    {
        Schema::disableForeignKeyConstraints();
        // drop foreign keys
        Schema::table('oauth_access_tokens', function (BluePrint $table) {
            $table->dropForeign('oauth_access_tokens_session_id_foreign');
        });
        //...
        Schema::enableForeignKeyConstraints();
    }
    //...
}

Source: stackoverflow.com

Remove foreign key constraint laravel

Schema::table('table_name', function (Blueprint $table) {
    $table->dropForeign(['foreign_key']);
    $table->dropColumn('column_key');
});

PS: usually foreign_key = column_key

ex: 

Schema::table('despatch_discrepancies', function (Blueprint $table) {
    $table->dropForeign(['pick_detail_id']);
    $table->dropColumn('pick_detail_id');
});

Source: stackoverflow.com

Laravel migration drop foreign keys

$table->dropIndex(['state']); // Drops index 'geo_state_index'

Drop foreign key laravel

Schema::table('admins', function (Blueprint $table) {    $table->dropForeign('admins_post_id_foreign');    $table->dropColumn('post_id');});

Source: itsolutionstuff.com

Similar codes

0 vote122 views1 answer
Filter from taggable laravel
PHP Laravel
34 votes123 views4 answers
Make:controller in laravel 8
PHP Laravel
11 votes139 views4 answers
Laravel 8 password confirmation validation
PHP Laravel
0 vote131 views1 answer
Get data from model in chunks laravel
PHP Laravel
10 votes143 views3 answers
For loop in laravel
PHP Laravel
4 votes168 views3 answers
Delete all records from table using button laravel Eloquent
PHP Laravel
1 vote139 views1 answer
How validate the becrypt password in laravel
PHP Laravel
0 vote135 views1 answer
Laravel collection collapse
PHP Laravel
1 vote145 views1 answer
Laravel form action with parameter
PHP Laravel
1 vote126 views1 answer
Valet laravel
PHP Laravel