Vacuum cleanups from Massimo.

diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index b7e8ecbfeab1d79afe844fd17016b65c405cf970..7e3e2e198a6d4a2e8ed4e5e184851c9dd5a641e2 100644 (file)
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.24 1997/03/09 07:12:36 momjian Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.25 1997/03/09 23:29:15 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -451,12 +451,6 @@ vc_vacone (Oid relid)
            stats->cmpgt = pgopform->oprcode;
        }
        else    stats->cmpgt = InvalidOid;
-        func_operator = oper(">",stats->attr->atttypid,stats->attr->atttypid,true);
-       if (func_operator != NULL) {
-           pgopform = (OperatorTupleForm) GETSTRUCT(func_operator);
-           stats->cmpgt = pgopform->oprcode;
-       }
-       else    stats->cmpgt = InvalidOid;
        pgttup = SearchSysCacheTuple(TYPOID,
                                     ObjectIdGetDatum(stats->attr->atttypid),
                                     0,0,0);
@@ -1572,18 +1566,20 @@ vc_attrstats(Relation onerel, VacAttrStats *vacattrstats, HeapTuple htup)
                }
                stats->initialized = true;
            }
-           if (VacAttrStatsLtGtValid(stats) && fmgr(stats->cmplt,value,stats->min)) {
-               vc_bucketcpy(stats->attr, value, &stats->min, &stats->min_len);
-               stats->min_cnt = 0;
-           }
-           if (VacAttrStatsLtGtValid(stats) && fmgr(stats->cmpgt,value,stats->max)) {
-               vc_bucketcpy(stats->attr, value, &stats->max, &stats->max_len);
-               stats->max_cnt = 0;
+           if (VacAttrStatsLtGtValid(stats) {
+               if (fmgr(stats->cmplt,value,stats->min)) {
+                   vc_bucketcpy(stats->attr, value, &stats->min, &stats->min_len);
+                   stats->min_cnt = 0;
+               }
+               if (fmgr(stats->cmpgt,value,stats->max)) {
+                   vc_bucketcpy(stats->attr, value, &stats->max, &stats->max_len);
+                   stats->max_cnt = 0;
+               }
+               if (fmgr(stats->cmpeq,value,stats->min))
+                   stats->min_cnt++;
+               else if (fmgr(stats->cmpeq,value,stats->max))
+                   stats->max_cnt++;
            }
-           if (VacAttrStatsLtGtValid(stats) && fmgr(stats->cmpeq,value,stats->min))
-               stats->min_cnt++;
-           else if (VacAttrStatsLtGtValid(stats) && fmgr(stats->cmpeq,value,stats->max))
-               stats-> max_cnt++;
            if (fmgr(stats->cmpeq,value,stats->best))
                stats-> best_cnt++;
            else if (fmgr(stats->cmpeq,value,stats->guess1)) {