diff --git a/src/Dibi/Drivers/PdoResult.php b/src/Dibi/Drivers/PdoResult.php
index d0e22371..a65b523f 100644
--- a/src/Dibi/Drivers/PdoResult.php
+++ b/src/Dibi/Drivers/PdoResult.php
@@ -30,6 +30,12 @@ public function __construct(\PDOStatement $resultSet, string $driverName)
 	}
 
 
+	public function __destruct()
+	{
+		$this->resultSet?->closeCursor();
+	}
+
+
 	/**
 	 * Returns the number of rows in a result set.
 	 */
@@ -63,6 +69,7 @@ public function seek(int $row): bool
 	 */
 	public function free(): void
 	{
+		$this->resultSet?->closeCursor();
 		$this->resultSet = null;
 	}
 
diff --git a/src/Dibi/Helpers.php b/src/Dibi/Helpers.php
index 82bed671..eb0516c0 100644
--- a/src/Dibi/Helpers.php
+++ b/src/Dibi/Helpers.php
@@ -257,7 +257,7 @@ public static function loadFromFile(Connection $connection, string $file, ?calla
 
 			} elseif (str_ends_with($ts = rtrim($s), $delimiter)) {
 				$sql .= substr($ts, 0, -strlen($delimiter));
-				$driver->query($sql);
+				$driver->query($sql)->free();
 				$sql = '';
 				$count++;
 				if ($onProgress) {
diff --git a/tests/databases.github.ini b/tests/databases.github.ini
index 40aeb464..0bfd75e5 100644
--- a/tests/databases.github.ini
+++ b/tests/databases.github.ini
@@ -81,9 +81,9 @@ database = dibi_test
 port = 1433
 system = sqlsrv
 
-;[sqlsrv pdo]
-;driver = pdo
-;dsn = "sqlsrv:Server=localhost,1433;Database=dibi_test"
-;user = SA
-;password = "YourStrong!Passw0rd"
-;system = sqlsrv
+[sqlsrv pdo]
+driver = pdo
+dsn = "sqlsrv:Server=localhost,1433;Database=dibi_test"
+user = SA
+password = "YourStrong!Passw0rd"
+system = sqlsrv