Fixing issue when number of positional parameters != number of given types

lib/Doctrine/DBAL/SQLParserUtils.php

@@ -103,7 +103,7 @@ class SQLParserUtils
             $arrayPositions[$name] = false;
         }
 
-        if (( ! $arrayPositions && $isPositional) || (count($params) != count($types))) {
+        if (( ! $arrayPositions && $isPositional)) {
             return array($query, $params, $types);
         }
 
@@ -159,7 +159,7 @@ class SQLParserUtils
                 $pos         += $queryOffset;
                 $queryOffset -= ($paramLen - 1);
                 $paramsOrd[]  = $value;
-                $typesOrd[]   = $types[$paramName];
+                $typesOrd[]   = isset($types[$paramName]) ? $types[$paramName] : \PDO::PARAM_STR;
                 $query        = substr($query, 0, $pos) . '?' . substr($query, ($pos + $paramLen));
 
                 continue;

tests/Doctrine/Tests/DBAL/SQLParserUtilsTest.php

@@ -236,6 +236,22 @@ SQLDATA
                 array(),
                 array()
             ),
+            array(
+                "SELECT * FROM Foo WHERE foo IN (:foo) OR bar = :bar OR baz = :baz",
+                array('foo' => array(1, 2), 'bar' => 'bar', 'baz' => 'baz'),
+                array('foo' => Connection::PARAM_INT_ARRAY, 'baz' => 'string'),
+                'SELECT * FROM Foo WHERE foo IN (?, ?) OR bar = ? OR baz = ?',
+                array(1, 2, 'bar', 'baz'),
+                array(\PDO::PARAM_INT, \PDO::PARAM_INT, \PDO::PARAM_STR, 'string')
+            ),
+            array(
+                "SELECT * FROM Foo WHERE foo IN (:foo) OR bar = :bar",
+                array('foo' => array(1, 2), 'bar' => 'bar'),
+                array('foo' => Connection::PARAM_INT_ARRAY),
+                'SELECT * FROM Foo WHERE foo IN (?, ?) OR bar = ?',
+                array(1, 2, 'bar'),
+                array(\PDO::PARAM_INT, \PDO::PARAM_INT, \PDO::PARAM_STR)
+            ),
         );
     }