Answers for "laravel migration drop foreign key"

larael drop foreign key

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

laravel remove foreign key

$table->dropForeign('posts_user_id_foreign');

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');});

laravel migration drop foreign keys

$table->dropPrimary('users_id_primary');

table drop foreign php laravel

public function down()
 {
   Schema::table('tarefas', function (Blueprint $table) {
     $table->dropForeign('tarefas_user_id_foreign');

     $table->dropColumn('user_id');
   });
 }