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<?php |
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declare(strict_types=1); |
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namespace Migrations; |
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use Doctrine\DBAL\Schema\Schema; |
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use Doctrine\Migrations\AbstractMigration; |
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final class Version20190516120833 extends AbstractMigration |
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{ |
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public function getDescription(): string |
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{ |
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return 'Add authors table and course <=> author many to many relation table'; |
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} |
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public function up(Schema $schema): void |
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{ |
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$this->abortIf('postgresql' !== $this->connection->getDatabasePlatform()->getName(), 'Migration can only be executed safely on \'postgresql\'.'); |
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$this->addSql('CREATE TABLE npd_author ( |
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uuid UUID NOT NULL, |
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name VARCHAR(255) NOT NULL, |
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bio TEXT DEFAULT NULL, |
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picture VARCHAR(255) DEFAULT NULL, |
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created TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL, |
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updated TIMESTAMP(0) WITHOUT TIME ZONE DEFAULT NULL, |
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PRIMARY KEY(uuid) |
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)'); |
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$this->addSql('COMMENT ON COLUMN npd_author.uuid IS \'(DC2Type:uuid)\''); |
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$this->addSql('CREATE TABLE npd_author_course ( |
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author_id UUID NOT NULL, |
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course_id INT NOT NULL, |
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PRIMARY KEY(author_id, course_id) |
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)'); |
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$this->addSql('CREATE INDEX IDX_61BCADC1F675F31B ON npd_author_course (author_id)'); |
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$this->addSql('CREATE INDEX IDX_61BCADC1591CC992 ON npd_author_course (course_id)'); |
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$this->addSql('COMMENT ON COLUMN npd_author_course.author_id IS \'(DC2Type:uuid)\''); |
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$this->addSql('ALTER TABLE |
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npd_author_course |
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ADD |
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CONSTRAINT FK_61BCADC1F675F31B FOREIGN KEY (author_id) REFERENCES npd_author (uuid) NOT DEFERRABLE INITIALLY IMMEDIATE'); |
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$this->addSql('ALTER TABLE |
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npd_author_course |
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ADD |
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CONSTRAINT FK_61BCADC1591CC992 FOREIGN KEY (course_id) REFERENCES course (id) NOT DEFERRABLE INITIALLY IMMEDIATE'); |
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} |
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public function down(Schema $schema): void |
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{ |
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$this->abortIf('postgresql' !== $this->connection->getDatabasePlatform()->getName(), 'Migration can only be executed safely on \'postgresql\'.'); |
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$this->addSql('ALTER TABLE npd_author_course DROP CONSTRAINT FK_61BCADC1F675F31B'); |
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$this->addSql('DROP TABLE npd_author'); |
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$this->addSql('DROP TABLE npd_author_course'); |
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} |
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} |
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owncourses /
courses-server
