zend-blog-3-backend
35 строк · 1.1 Кб
1<?php
2
3namespace Application\Migrations;4
5use Doctrine\DBAL\Schema\Schema;6use Doctrine\Migrations\AbstractMigration;7
8/**
9* Auto-generated Migration: Please modify to your needs!
10*/
11class Version20170806102146 extends AbstractMigration12{
13/**14* @param Schema $schema
15*/
16public function up(Schema $schema): void17{18// this up() migration is auto-generated, please modify it to your needs19$this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'mysql', 'Migration can only be executed safely on \'mysql\'.');20
21$this->addSql('ALTER TABLE comments ADD last_update DATETIME DEFAULT NULL AFTER time_created');22$this->addSql('UPDATE comments SET last_update = time_created');23}24
25/**26* @param Schema $schema
27*/
28public function down(Schema $schema): void29{30// this down() migration is auto-generated, please modify it to your needs31$this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'mysql', 'Migration can only be executed safely on \'mysql\'.');32
33$this->addSql('ALTER TABLE comments DROP last_update');34}35}
36