Fixed doModifyLimitQuery for SQLServerPlatform

lib/Doctrine/DBAL/Platforms/SQLServerPlatform.php

@@ -687,12 +687,12 @@ class SQLServerPlatform extends AbstractPlatform
 
                 // Remove ORDER BY clause from $query
                 $query = preg_replace('/\s+ORDER BY(.*)/', '', $query);
-                $query = preg_replace('/^SELECT\s/', '', $query);
+                $query = preg_replace('/\sFROM/i', ", ROW_NUMBER() OVER ($over) AS doctrine_rownum FROM", $query);
 
                 $start = $offset + 1;
                 $end = $offset + $limit;
 
-                $query = "SELECT * FROM (SELECT ROW_NUMBER() OVER ($over) AS doctrine_rownum, $query) AS doctrine_tbl WHERE doctrine_rownum BETWEEN $start AND $end";
+                $query = "SELECT * FROM ($query) AS doctrine_tbl WHERE doctrine_rownum BETWEEN $start AND $end";
             }
         }
 

tests/Doctrine/Tests/DBAL/Platforms/SQLServerPlatformTest.php

@@ -154,7 +154,7 @@ class SQLServerPlatformTest extends AbstractPlatformTestCase
     public function testModifyLimitQueryWithOffset()
     {
         $sql = $this->_platform->modifyLimitQuery('SELECT * FROM user ORDER BY username DESC', 10, 5);
-        $this->assertEquals('SELECT * FROM (SELECT ROW_NUMBER() OVER (ORDER BY username DESC) AS doctrine_rownum, * FROM user) AS doctrine_tbl WHERE doctrine_rownum BETWEEN 6 AND 15', $sql);
+        $this->assertEquals('SELECT * FROM (SELECT *, ROW_NUMBER() OVER (ORDER BY username DESC) AS doctrine_rownum FROM user) AS doctrine_tbl WHERE doctrine_rownum BETWEEN 6 AND 15', $sql);
     }
 
     public function testModifyLimitQueryWithAscOrderBy()