Merge pull request #787 from flip111/patch-1

Update DDC719Test.php to be compatible with MsSQL

tests/Doctrine/Tests/ORM/Functional/Ticket/DDC719Test.php

@@ -19,8 +19,10 @@ public function testIsEmptySqlGeneration()
     {
         $q = $this->_em->createQuery('SELECT g, c FROM Doctrine\Tests\ORM\Functional\Ticket\DDC719Group g LEFT JOIN g.children c  WHERE g.parents IS EMPTY');
 
+        $referenceSQL = ($this->_em->getConnection()->getDatabasePlatform() instanceof SQLServerPlatform) ? 'SELECT g0_.name AS name0, g0_.description AS description1, g0_.id AS id2, g1_.name AS name3, g1_.description AS description4, g1_.id AS id5 FROM groups g0_ with (nolock) LEFT JOIN groups_groups g2_ ON g0_.id = g2_.parent_id LEFT JOIN groups g1_ ON g1_.id = g2_.child_id WHERE (SELECT COUNT(*) FROM groups_groups g3_ WHERE g3_.child_id = g0_.id) = 0' : 'SELECT g0_.name AS name0, g0_.description AS description1, g0_.id AS id2, g1_.name AS name3, g1_.description AS description4, g1_.id AS id5 FROM groups g0_ LEFT JOIN groups_groups g2_ ON g0_.id = g2_.parent_id LEFT JOIN groups g1_ ON g1_.id = g2_.child_id WHERE (SELECT COUNT(*) FROM groups_groups g3_ WHERE g3_.child_id = g0_.id) = 0';
+
         $this->assertEquals(
-            strtolower('SELECT g0_.name AS name0, g0_.description AS description1, g0_.id AS id2, g1_.name AS name3, g1_.description AS description4, g1_.id AS id5 FROM groups g0_ LEFT JOIN groups_groups g2_ ON g0_.id = g2_.parent_id LEFT JOIN groups g1_ ON g1_.id = g2_.child_id WHERE (SELECT COUNT(*) FROM groups_groups g3_ WHERE g3_.child_id = g0_.id) = 0'),
+            strtolower($referenceSQL),
             strtolower($q->getSQL())
         );
     }
@@ -109,4 +111,4 @@ public function setDescription($description) { $this->description = $description
 	public function getChildren() { return $this->children; }
 	public function getParents() { return $this->parents; }
 	public function getChannels() { return $this->channels; }
-}
+}