Mo Elzubeir
43 lines
1.4 KiB
PHP
43 lines
1.4 KiB
PHP
<?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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* Auto-generated Migration: Please modify to your needs!
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*/
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class Version20170217121217 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($this->connection->getDatabasePlatform()->getName() !== 'mysql', 'Migration can only be executed safely on \'mysql\'.');
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$this->addSql('ALTER TABLE categories ADD parent_id INT DEFAULT NULL');
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$this->addSql('
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ALTER TABLE categories
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ADD CONSTRAINT FK_3AF34668727ACA70
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FOREIGN KEY (parent_id) REFERENCES categories (id)
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');
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$this->addSql('CREATE INDEX IDX_3AF34668727ACA70 ON categories (parent_id)');
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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($this->connection->getDatabasePlatform()->getName() !== 'mysql', 'Migration can only be executed safely on \'mysql\'.');
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$this->addSql('ALTER TABLE categories DROP FOREIGN KEY FK_3AF34668727ACA70');
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$this->addSql('DROP INDEX IDX_3AF34668727ACA70 ON categories');
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$this->addSql('ALTER TABLE categories DROP parent_id');
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}
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}
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