migrations/20150124094757_fix_unique_indexes.php
<?php
class FixUniqueIndexes extends \Psecio\Gatekeeper\PhinxMigration
{
/**
* Migrate Up.
*/
public function up()
{
$this->execute('create unique index permissionid_userid on '.$this->getPrefix().'user_permission(permission_id, user_id)');
$this->execute('create unique index groupid_userid on '.$this->getPrefix().'user_group(user_id, group_id)');
$this->execute('create unique index permissionid_parentid on '.$this->getPrefix().'permission_parent(permission_id, parent_id)');
$this->execute('create unique index permissionid_groupid on '.$this->getPrefix().'group_permission(permission_id, group_id)');
}
/**
* Migrate Down.
*/
public function down()
{
$this->execute('drop index permissionid_userid on '.$this->getPrefix().'user_permission');
$this->execute('drop index groupid_userid on '.$this->getPrefix().'user_group');
$this->execute('drop index permissionid_parentid on '.$this->getPrefix().'permission_parent');
$this->execute('drop index permissionid_groupid on '.$this->getPrefix().'group_permission');
}
}