45 lines
2.1 KiB
PHP
45 lines
2.1 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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* Schema refactoring
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*/
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class Version20171106023155 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('ALTER INDEX subscriptions.author_idx RENAME TO idx_subscription_author');
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$this->addSql('ALTER INDEX subscriptions.subscriber_idx RENAME TO idx_subscription_subscriber');
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$this->addSql('ALTER INDEX subscriptions.date_idx RENAME TO idx_subscription_date');
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$this->addSql('ALTER TABLE posts.posts_tags DROP CONSTRAINT FK_7870CC82BAD26311');
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$this->addSql('ALTER TABLE posts.posts_tags ADD CONSTRAINT FK_7870CC82BAD26311 FOREIGN KEY (tag_id) REFERENCES posts.tags (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
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$this->addSql('DROP INDEX posts.idx_tag_text');
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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 INDEX idx_tag_text ON posts.tags (text)');
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$this->addSql('ALTER TABLE posts.posts_tags DROP CONSTRAINT fk_7870cc82bad26311');
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$this->addSql('ALTER TABLE posts.posts_tags ADD CONSTRAINT fk_7870cc82bad26311 FOREIGN KEY (tag_id) REFERENCES posts.tags (id) ON DELETE SET NULL NOT DEFERRABLE INITIALLY IMMEDIATE');
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$this->addSql('ALTER INDEX subscriptions.idx_subscription_author RENAME TO author_idx');
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$this->addSql('ALTER INDEX subscriptions.idx_subscription_date RENAME TO date_idx');
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$this->addSql('ALTER INDEX subscriptions.idx_subscription_subscriber RENAME TO subscriber_idx');
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}
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}
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