[TEST]: fixed failing test with Pgsql

git-svn-id: http://framework.zend.com/svn/framework/standard/trunk@21173 44c647ce-9c0f-0410-b52a-842ac1e357ba

tests/Zend/Db/Table/Select/Pdo/PgsqlTest.php

@@ -117,4 +117,17 @@ class Zend_Db_Table_Select_Pdo_PgsqlTest extends Zend_Db_Table_Select_TestCommon
 
         $this->assertEquals(4, count($rowset));
     }
-}
+
+    /**
+     * This test must be done on string field
+     */
+    protected function _selectColumnWithColonQuotedParameter ()
+    {
+        $product_name = $this->_db->quoteIdentifier('product_name');
+
+        $select = $this->_db->select()
+                            ->from('zfproducts')
+                            ->where($product_name . ' = ?', "as'as:x");
+        return $select;
+    }
+ }