35 lines
1.1 KiB
PHP
35 lines
1.1 KiB
PHP
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<?php
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namespace Application\Migrations;
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use Doctrine\DBAL\Migrations\AbstractMigration;
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use Doctrine\DBAL\Schema\Schema;
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/**
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* subscription_unique index was removed because it was duplicating PK of the table.
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*/
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class Version20171106013937 extends AbstractMigration
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{
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/**
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* @param Schema $schema
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*/
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public function up(Schema $schema)
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{
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// this up() migration is auto-generated, please modify it to your needs
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$this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'postgresql', 'Migration can only be executed safely on \'postgresql\'.');
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$this->addSql('DROP INDEX subscriptions.subscription_unique');
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}
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/**
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* @param Schema $schema
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*/
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public function down(Schema $schema)
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{
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// this down() migration is auto-generated, please modify it to your needs
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$this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'postgresql', 'Migration can only be executed safely on \'postgresql\'.');
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$this->addSql('CREATE UNIQUE INDEX subscription_unique ON subscriptions.subscriptions (author_id, subscriber_id)');
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}
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}
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