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<?php |
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/** |
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* Copyright 2014 SURFnet bv |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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namespace Surfnet\Migrations; |
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use Doctrine\DBAL\Schema\Schema; |
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use Doctrine\Migrations\AbstractMigration; |
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/** |
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* Drops the UUID primary key, removes the UNIQUE constraint on (uuid, playhead) and make (uuid, playhead) the primary |
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* key. |
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*/ |
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class Version20141112094457 extends AbstractMigration |
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{ |
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public function up(Schema $schema): void |
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{ |
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// this up() migration is auto-generated, please modify it to your needs |
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$this->abortIf( |
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$this->connection->getDatabasePlatform()->getName() != 'mysql', |
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'Migration can only be executed safely on \'mysql\'.', |
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); |
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$this->addSql('ALTER TABLE event_stream DROP PRIMARY KEY'); |
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$this->addSql('ALTER TABLE event_stream DROP INDEX unique_uuid_playhead'); |
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$this->addSql( |
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'ALTER TABLE event_stream ADD CONSTRAINT pk_event_stream_uuid_playhead PRIMARY KEY (uuid, playhead)', |
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); |
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} |
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public function down(Schema $schema): void |
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{ |
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// this down() migration is auto-generated, please modify it to your needs |
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$this->abortIf( |
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$this->connection->getDatabasePlatform()->getName() != 'mysql', |
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'Migration can only be executed safely on \'mysql\'.', |
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); |
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$this->addSql('ALTER TABLE event_stream DROP PRIMARY KEY'); |
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$this->addSql("ALTER TABLE event_stream ADD UNIQUE INDEX unique_uuid_playhead (uuid, playhead)"); |
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$this->addSql('ALTER TABLE event_stream ADD CONSTRAINT pk_event_stream_uuid PRIMARY KEY (uuid)'); |
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} |
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} |
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OpenConext /
Stepup-Middleware
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