diff --git a/core/cmdbsource.class.inc.php b/core/cmdbsource.class.inc.php
index d25ce4548..cdf31ab80 100644
--- a/core/cmdbsource.class.inc.php
+++ b/core/cmdbsource.class.inc.php
@@ -410,6 +410,24 @@ class CMDBSource
 		return self::$m_aTablesInfo[strtolower($sTable)];
 		//return null;
 	}
+
+	public static function DumpTable($sTable)
+	{
+		$sSql = "SELECT * FROM `$sTable`";
+		$result = mysql_query($sSql, self::$m_resDBLink);
+		if (!$result)
+		{
+			throw new MySQLException('Failed to issue SQL query', array('query' => $sSql));
+		}
+
+		$aRows = array();
+		while ($aRow = mysql_fetch_array($result, MYSQL_ASSOC))
+		{
+			$aRows[] = $aRow;
+		}
+		mysql_free_result($result);
+		return $aRows;
+	}
 }
 
 
diff --git a/core/metamodel.class.php b/core/metamodel.class.php
index 1d5ab7bf9..c05c47399 100644
--- a/core/metamodel.class.php
+++ b/core/metamodel.class.php
@@ -294,6 +294,28 @@ abstract class MetaModel
 		// This attribute has been inherited (compound objects)
 		return self::DBGetTable(self::$m_aAttribOrigins[$sClass][$sAttCode]);
 	}
+
+	final static protected function DBEnumTables()
+	{
+		// This API do not rely on our capability to query the DB and retrieve
+		// the list of existing tables
+		// Rather, it uses the list of expected tables, corresponding to the data model
+		$aTables = array();
+		foreach (self::GetClasses() as $sClass)
+		{
+			if (self::IsAbstract($sClass)) continue;
+			$sTable = self::DBGetTable($sClass);
+
+			// Could be completed later with all the classes that are using a given table 
+			if (!array_key_exists($sTable, $aTables))
+			{
+				$aTables[$sTable] = array();
+			}
+			$aTables[$sTable][] = $sClass;
+		}
+		return $aTables;
+	} 
+
 	final static public function DBGetKey($sClass)
 	{
 		self::_check_subclass($sClass);	
@@ -1998,6 +2020,17 @@ abstract class MetaModel
 		// $sDoCreateAll = implode(" ; ", $aSQL);
 	}
 
+	public static function DBDump()
+	{
+		$aDataDump = array();
+		foreach (self::DBEnumTables() as $sTable => $aClasses)
+		{
+			$aRows = CMDBSource::DumpTable($sTable);
+			$aDataDump[$sTable] = $aRows;
+		}
+		return $aDataDump;
+	}
+
 	public static function DBCheckFormat()
 	{
 		$aErrors = array();
diff --git a/pages/ITopConsultant.php b/pages/ITopConsultant.php
index f17ed1933..68dcb6dca 100644
--- a/pages/ITopConsultant.php
+++ b/pages/ITopConsultant.php
@@ -207,6 +207,46 @@ function DebugQuery($sConfigFile)
 	$oSet = new CMDBObjectSet($oFlt);
 	echo $oSet; // __toString()
 }
+
+function DumpDatabase()
+{
+	$aData = MetaModel::DBDump();
+	foreach ($aData as $sTable => $aRows)
+	{
+		echo "<h1>".htmlentities($sTable)."</h1>\n";
+
+		if (count($aRows) == 0)
+		{
+			echo "<p>no data</p>\n";
+		}
+		else
+		{
+			echo "<p>".count($aRows)." row(s)</p>\n";
+		// Table header
+			echo "<table border=\"1\">\n";
+			echo "<tr>\n";
+			foreach (reset($aRows) as $key => $value)
+			{
+				echo "<th>".htmlentities($key)."</th>";
+			}
+			echo "</tr>\n";
+	
+			// Table body
+			foreach ($aRows as $aRow)
+			{
+				echo "<tr>\n";
+				foreach ($aRow as $key => $value)
+				{
+					echo "<td>".htmlentities($value)."</td>";
+				}
+				echo "</tr>\n";
+			}
+	
+			echo "</table>\n";
+		}
+	}
+}
+
 /////////////////////////////////////////////////////////////////////////////////////
 // Helper functions
 /////////////////////////////////////////////////////////////////////////////////////
@@ -234,6 +274,7 @@ function printMenu($sConfigFile)
 		echo "   <li><a href=\"$sUrl&todo=checkall\">Check business model, DB format and data integrity</a></li>";
 		echo "   <li><a href=\"$sUrl&todo=showtables\">Show Tables</a></li>";
 		echo "   <li><a href=\"$sUrl&todo=debugquery\">Test an OQL query (debug)</a></li>";
+		echo "   <li><a href=\"$sUrl&todo=dumpdb\">Dump database</a></li>";
 //		echo "   <li>".htmlentities($sUrl)."&amp;<b>todo=execsql</b>&amp;<b>sql=xxx</b>, to execute a specific sql request</li>";
 	}
 	else
@@ -443,6 +484,11 @@ else
 			MetaModel::DBCheckIntegrity($sBaseUrl, "sql");
 			echo "done...</br>\n";
 			break;
+		case "dumpdb":
+			echo "Dump DB data...</br>\n";
+			DumpDatabase();
+			echo "done...</br>\n";
+			break;
 		case "userrightssetup":
 			echo "Setup user rights module (init DB)...</br>\n";
 			UserRights::Setup();