/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 vote250 views1 answer
Laravel unauthenticated user resending
PHP Laravel
16 votes203 views6 answers
Laravel model events
PHP Laravel
1 vote207 views1 answer
Why storage link do not work in host for laravel
PHP Laravel
9 votes202 views4 answers
Laravel route pattern
PHP Laravel
1 vote229 views1 answer
Convert 1 digit to five digits laravel
PHP Laravel
0 vote216 views1 answer
How use same method in another class in laravel
PHP Laravel
2 votes214 views1 answer
Laravel instal
PHP Laravel
0 vote209 views1 answer
Laravel where has query
PHP Laravel
3 votes258 views2 answers
Laravel eloquent get one column value
PHP Laravel
2 votes236 views3 answers
Laravel Create Custom Artisan Command
PHP Laravel