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<?php
namespace Application\Migrations;
use Doctrine\DBAL\Migrations\AbstractMigration;
use Doctrine\DBAL\Schema\Schema;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
/**
* Changed reading_time field to prevent null value.
*/
class Version20171008195606 extends AbstractMigration implements ContainerAwareInterface
{
/**
* @var ContainerInterface
*/
private $container;
public function setContainer(ContainerInterface $container = null)
{
$this->container = $container;
}
/**
* @param Schema $schema
*/
public function up(Schema $schema)
{
$this->skipIf('sqlite' === $this->connection->getDatabasePlatform()->getName(), 'Migration can only be executed safely on \'mysql\' or \'postgresql\'.');
switch ($this->connection->getDatabasePlatform()->getName()) {
case 'mysql':
$this->addSql('UPDATE ' . $this->getTable('entry') . ' SET reading_time = 0 WHERE reading_time IS NULL;');
$this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CHANGE reading_time reading_time INT(11) NOT NULL;');
break;
case 'postgresql':
$this->addSql('UPDATE ' . $this->getTable('entry') . ' SET reading_time = 0 WHERE reading_time IS NULL;');
$this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' ALTER COLUMN reading_time SET NOT NULL;');
break;
}
}
/**
* @param Schema $schema
*/
public function down(Schema $schema)
{
$this->skipIf('sqlite' === $this->connection->getDatabasePlatform()->getName(), 'Migration can only be executed safely on \'mysql\' or \'postgresql\'.');
switch ($this->connection->getDatabasePlatform()->getName()) {
case 'mysql':
$this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CHANGE reading_time reading_time INT(11);');
break;
case 'postgresql':
$this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' ALTER COLUMN reading_time DROP NOT NULL;');
break;
}
}
private function getTable($tableName)
{
return $this->container->getParameter('database_table_prefix') . $tableName;
}
}
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