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<?php
namespace ByJG\DbMigration\Commands;
use ByJG\AnyDataset\DbDriverInterface;
abstract class AbstractCommand implements CommandInterface
{
/**
* @var DbDriverInterface
*/
private $dbDriver;
* Command constructor.
*
* @param DbDriverInterface $dbDriver
public function __construct(DbDriverInterface $dbDriver)
$this->dbDriver = $dbDriver;
}
* @return DbDriverInterface
public function getDbDriver()
return $this->dbDriver;
public function getVersion()
try {
return $this->getDbDriver()->getScalar('SELECT version FROM migration_version');
} catch (\Exception $ex) {
throw new \Exception('This database does not have a migration version. Please use "migrate reset" to create one.');
public function setVersion($version)
$this->getDbDriver()->execute('UPDATE migration_version SET version = :version', ['version' => $version]);
protected function checkExistsVersion()
// Get the version to check if exists
$version = $this->getVersion();
if (empty($version)) {
$this->getDbDriver()->execute('insert into migration_version values(0)');
byjg /
migration
