View file upgrade/migrations/20161211235433_rename_indexes_in_counter24.php
<?php use Phinx\Migration\AbstractMigration; class RenameIndexesInCounter24 extends AbstractMigration { /** * Migrate Up. */ public function up() { $table = $this->table('counter24'); $table->removeIndexByName('count_hour'); $table->addIndex('hour', ['unique' => true]) ->save(); } /** * Migrate Down. */ public function down() { $table = $this->table('counter24'); $table->removeIndexByName('hour'); $table->addIndex('hour', ['unique' => true, 'name' => 'count_hour']) ->save(); } }