diff --git a/Tests/dblayerooComplet.php b/Tests/dblayerooComplet.php
index 945c9eb..c908212 100644
--- a/Tests/dblayerooComplet.php
+++ b/Tests/dblayerooComplet.php
@@ -744,6 +744,19 @@ class test_dblayeroo_{ENGINE} extends PHPUnit_Framework_TestCase
                   $db1->sep()."group".$db1->sep().")"), $res);
   }
 
+  public function test_displayAdd_NotFull5 ()
+  {
+    // With alias
+    $db1 = $this->db1 ();
+    $db1->displayAdd ("group_concat (distinct group ) ", "Group Alias");
+    $res = $db1->displayGet ();
+    $db1->disconnect ();
+    $this->assertSame (array (
+      "order1" => "GROUP_CONCAT(DISTINCT ".
+                  $db1->sep()."group".$db1->sep().") AS ".
+                  $db1->sep()."Group Alias".$db1->sep()), $res);
+  }
+
   public function test_displayAdd_Full1 ()
   {
     $db1 = $this->db1 ();
@@ -790,6 +803,20 @@ class test_dblayeroo_{ENGINE} extends PHPUnit_Framework_TestCase
                   $db1->sep()."group".$db1->sep().")"), $res);
   }
 
+  public function test_displayAdd_Full5 ()
+  {
+    // With alias
+    $db1 = $this->db1 ();
+    $db1->displayAdd ("group_concat (distinct group ) ", "Group Alias");
+    $res = $db1->displayGet (true);
+    $db1->disconnect ();
+    $this->assertSame (array (
+      "order1" => "GROUP_CONCAT(DISTINCT ".
+                  $db1->sep()."groupedoo".$db1->sep().".".
+                  $db1->sep()."group".$db1->sep().") AS ".
+                  $db1->sep()."Group Alias".$db1->sep()), $res);
+  }
+
   public function test_displayAdd_Multiple1 ()
   {
     $db1 = $this->db1 ();
diff --git a/dblayeroo.php b/dblayeroo.php
index 0af657c..e6915b1 100644
--- a/dblayeroo.php
+++ b/dblayeroo.php
@@ -1341,6 +1341,9 @@ class dblayeroo
     * correctely defined
     */
   private $displayColumn = null;
+  /** The alias associated to each displayColumn
+    */
+  private $displayAlias = array ();
   /** Manage the joins
     */
   private $joins = array ();
@@ -1410,6 +1413,7 @@ class dblayeroo
     $this->command = "";
     $this->distinct = "";
     $this->displayColumn = null;
+    $this->displayAlias = array ();
     $this->joins = array ();
     $this->whereExpression = array ();
     $this->whereValues = array ();
@@ -1532,19 +1536,30 @@ class dblayeroo
     * By default, display all the columns if this method is not called
     * If the value is null or not provided or an empty array, do not display
     * any field
+    * @param array|string|null $aliasNames Add the Aliases to the displayed
+    * columns
     */
-  public function displayAdd ($columnNames = array ())
+  public function displayAdd ($columnNames = array (), $aliasNames = array ())
   /* {{{ */
   {
-    $this->debugLog ("Entering displayAdd (",$columnNames,")");
+    $this->debugLog ("Entering displayAdd (", $columnNames, ",", $aliasNames,
+                     ")");
     if (! is_string ($columnNames) && ! is_array ($columnNames))
       $this->DBException (
         "Invalid columnNames provided (not string and not array)");
+    if (! is_string ($aliasNames) && ! is_array ($aliasNames))
+      $this->DBException (
+        "Invalid aliasNames provided (not string and not array)");
     if (is_string ($columnNames))
       $columnNames = explode (",", $columnNames);
+    if (is_string ($aliasNames))
+      $aliasNames = explode (",", $aliasNames);
+    if (count ($aliasNames) && count ($aliasNames) !== count ($columnNames))
+      $this->DBException (
+        "The number of aliasNames are not the same as the number of columns");
     if ($this->displayColumn === null)
       $this->displayColumn = array ();
-    foreach ($columnNames as $display)
+    foreach ($columnNames as $nb => $display)
     {
       $display = $name = trim ($display);
       $pos = strpos ($display, "(");
@@ -1602,6 +1617,8 @@ class dblayeroo
       }
       unset ($aggregateFunction);
       unset ($func);
+      if (key_exists ($nb, $aliasNames))
+        $this->displayAlias[$getSortOrder] = $aliasNames[$nb];
     }
     return $this;
   }
@@ -1705,6 +1722,9 @@ class dblayeroo
         $columns[$pos] = $this->displayConvert ($name, true);
       else
         $columns[$pos] = $this->displayConvert ($name);
+      if (key_exists ($pos, $this->displayAlias))
+        $columns[$pos] .= " AS ".
+          $this->sep.$this->displayAlias[$pos].$this->sep;
     }
     if ($this->joinObject)
     {