public function execute()
{
$configLoader = $this->getConfigLoader(true);
$dsId = $this->getCurrentDataSourceId();
$ds = $configLoader->getDataSource($dsId);
$dsnParser = new DSNParser();
$dsn = $dsnParser->parse($ds['dsn']);
$dbName = $dsn->getAttribute('dbname');
$dsn->removeAttribute('dbname');
$this->logger->debug("Connection DSN: " . $dsn);
$pdo = new PDO($dsn, @$ds['user'], @$ds['pass'], @$ds['connection_options']);
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$q = new DropDatabaseQuery($dbName);
$q->ifExists();
// Create query Driver object
$queryDriver = PDODriverFactory::create($pdo);
$sql = $q->toSql($queryDriver, new ArgumentArray());
$this->logger->info($sql);
if ($pdo->query($sql) === false) {
list($statusCode, $errorCode, $message) = $pdo->errorInfo();
$this->logger->error("{$statusCode}:{$errorCode} {$message}");
return false;
}
$this->logger->info('Database dropped successfully.');
}
public function testCreateDatabaseQuery()
{
$q = new DropDatabaseQuery('test_db');
$q->ifExists();
$this->assertDriverQuery(new PgSQLDriver(), $q);
$this->assertDriverQuery(new MySQLDriver(), $q);
$q = new CreateDatabaseQuery();
$q->create('test_db')->characterSet('utf8')->collate('en_US.UTF-8')->owner('postgres')->ctype('en_US.UTF-8')->template('template0')->encoding('UTF8')->tablespace('pg_default')->connectionLimit(3);
$this->assertSqlStrings($q, [[new MySQLDriver(), "CREATE DATABASE `test_db` CHARACTER SET 'utf8' COLLATE 'en_US.UTF-8'"], [new PgSQLDriver(), 'CREATE DATABASE "test_db" OWNER \'postgres\' TEMPLATE \'template0\' ENCODING \'UTF8\' LC_COLLATE \'en_US.UTF-8\' LC_CTYPE \'en_US.UTF-8\' TABLESPACE \'pg_default\' CONNECTION LIMIT 3']]);
$this->assertDriverQuery(new PgSQLDriver(), $q);
$this->assertDriverQuery(new MySQLDriver(), $q);
}