3 namespace Application\Migrations
;
5 use Doctrine\DBAL\Migrations\AbstractMigration
;
6 use Doctrine\DBAL\Schema\Schema
;
7 use Symfony\Component\DependencyInjection\ContainerAwareInterface
;
8 use Symfony\Component\DependencyInjection\ContainerInterface
;
11 * Changed reading_time field to prevent null value.
13 class Version20171008195606
extends AbstractMigration
implements ContainerAwareInterface
16 * @var ContainerInterface
20 public function setContainer(ContainerInterface
$container = null)
22 $this->container
= $container;
26 * @param Schema $schema
28 public function up(Schema
$schema)
30 $this->skipIf('sqlite' === $this->connection
->getDatabasePlatform()->getName(), 'Migration can only be executed safely on \'mysql\' or \'postgresql\'.');
32 switch ($this->connection
->getDatabasePlatform()->getName()) {
34 $this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CHANGE reading_time reading_time INT(11) NOT NULL;');
37 $this->addSql('UPDATE ' . $this->getTable('entry') . ' SET reading_time = 0 WHERE reading_time IS NULL;');
38 $this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' ALTER COLUMN reading_time SET NOT NULL;');
44 * @param Schema $schema
46 public function down(Schema
$schema)
48 $this->skipIf('sqlite' === $this->connection
->getDatabasePlatform()->getName(), 'Migration can only be executed safely on \'mysql\' or \'postgresql\'.');
50 switch ($this->connection
->getDatabasePlatform()->getName()) {
52 $this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CHANGE reading_time reading_time INT(11);');
55 $this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' ALTER COLUMN reading_time DROP NOT NULL;');
60 private function getTable($tableName)
62 return $this->container
->getParameter('database_table_prefix') . $tableName;