Fix "Invalid XID in t_cmin" error in vacuum.

diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index ef84459a7145033663f753530a345badb891802b..a211b58d4384ba2206db76da3cb1062902b696d9 100644 (file)
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *       $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.139 2000/02/18 09:29:37 inoue Exp $
+ *       $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.140 2000/02/21 07:49:40 inoue Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -876,7 +876,7 @@ vc_scanheap(VRelStats *vacrelstats, Relation onerel,
                                 * If tuple is recently deleted then we must not remove it
                                 * from relation.
                                 */
-                               if (tupgone && tuple.t_data->t_xmax >= XmaxRecent)
+                               if (tupgone && (tuple.t_data->t_infomask & HEAP_XMIN_INVALID) == 0 && tuple.t_data->t_xmax >= XmaxRecent)
                                {
                                        tupgone = false;
                                        nkeep++;