Surfnet\Migrations\Version20141112094457

Complexity

Total Complexity

2

Size/Duplication

Total Lines	28
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	up()	0	12	1
A	down()	0	11	1

<?php

/**
 * Copyright 2014 SURFnet bv
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

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namespace Surfnet\Migrations;

use Doctrine\DBAL\Schema\Schema;
use Doctrine\Migrations\AbstractMigration;

/**
 * Drops the UUID primary key, removes the UNIQUE constraint on (uuid, playhead) and make (uuid, playhead) the primary
 * key.
 */

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class Version20141112094457 extends AbstractMigration
{
    public function up(Schema $schema): void
    {
        // this up() migration is auto-generated, please modify it to your needs
        $this->abortIf(
            $this->connection->getDatabasePlatform()->getName() != 'mysql',

The function Doctrine\DBAL\Platforms\AbstractPlatform::getName() has been deprecated: Identify platforms by their class.

            'Migration can only be executed safely on \'mysql\'.',
        );

        $this->addSql('ALTER TABLE event_stream DROP PRIMARY KEY');
        $this->addSql('ALTER TABLE event_stream DROP INDEX unique_uuid_playhead');
        $this->addSql(
            'ALTER TABLE event_stream ADD CONSTRAINT pk_event_stream_uuid_playhead PRIMARY KEY (uuid, playhead)',
        );
    }

    public function down(Schema $schema): void
    {
        // this down() migration is auto-generated, please modify it to your needs
        $this->abortIf(
            $this->connection->getDatabasePlatform()->getName() != 'mysql',

The function Doctrine\DBAL\Platforms\AbstractPlatform::getName() has been deprecated: Identify platforms by their class.

            'Migration can only be executed safely on \'mysql\'.',
        );

        $this->addSql('ALTER TABLE event_stream DROP PRIMARY KEY');
        $this->addSql("ALTER TABLE event_stream ADD UNIQUE INDEX unique_uuid_playhead (uuid, playhead)");
        $this->addSql('ALTER TABLE event_stream ADD CONSTRAINT pk_event_stream_uuid PRIMARY KEY (uuid)');
    }
}