--- class.t3lib_befunc.php.old	2009-08-14 05:53:39.000000000 +0200
+++ class.t3lib_befunc.php	2009-08-14 09:45:16.000000000 +0200
@@ -3439,15 +3439,32 @@
 
 		if ($TCA[$table] && $TCA[$table]['ctrl']['versioningWS'])	{
 
-				// Select all versions of record:
-			$res = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
-				$fields,
-				$table,
-				'((pid=-1 AND t3ver_oid='.intval($uid).($workspace!=0?' AND t3ver_wsid='.intval($workspace):'').') OR uid='.intval($uid).')'.
-					($includeDeletedRecords ? '' : t3lib_BEfunc::deleteClause($table)),
-				'',
-				't3ver_id DESC'
-			);
+			if (isset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_befunc.php']['selectVersionsQuery'][$table])) {
+				$classRef = $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_befunc.php']['selectVersionsQuery'][$table];
+				$params = Array(
+						'table' => $table,
+						'uid' => $uid,
+						'fields' => $fields,
+						'workspace' => $workspace,
+						'includeDeletedRecords' => $includeDeletedRecords
+						);
+				$sql = t3lib_div::callUserFunction($classRef,$params,$this);
+			} else {
+				
+					// Build query to select all versions of record:	
+				$sql = $GLOBALS['TYPO3_DB']->SELECTquery(
+                                	$fields,
+                                	$table,
+                                	'((pid=-1 AND t3ver_oid='.intval($uid).($workspace!=0?' AND t3ver_wsid='.intval($workspace):'').') OR uid='.intval($uid).')'.
+                                        	($includeDeletedRecords ? '' : t3lib_BEfunc::deleteClause($table)),
+                                	'',
+                                	't3ver_id DESC'
+                        	);
+	
+			}
+				
+				// Execute query
+			$res = $GLOBALS['TYPO3_DB']->sql_query($sql);
 
 				// Add rows to output array:
 			$realPid = 0;