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Commit7bed6df

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committed
Check only live tuples for OID validity, to avoid issues after ALTER
TABLE. Per recent discussion.
1 parent1ecd035 commit7bed6df

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2 files changed

+18
-18
lines changed

2 files changed

+18
-18
lines changed

‎src/backend/commands/vacuum.c

Lines changed: 9 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -13,7 +13,7 @@
1313
*
1414
*
1515
* IDENTIFICATION
16-
* $PostgreSQL: pgsql/src/backend/commands/vacuum.c,v 1.273 2004/02/10 03:42:43 tgl Exp $
16+
* $PostgreSQL: pgsql/src/backend/commands/vacuum.c,v 1.274 2004/02/12 05:39:55 tgl Exp $
1717
*
1818
*-------------------------------------------------------------------------
1919
*/
@@ -1178,6 +1178,14 @@ scan_heap(VRelStats *vacrelstats, Relation onerel,
11781178
Assert(tuple.t_data->t_infomask&HEAP_XMIN_COMMITTED);
11791179
pgchanged= true;
11801180
}
1181+
1182+
/*
1183+
* Other checks...
1184+
*/
1185+
if (onerel->rd_rel->relhasoids&&
1186+
!OidIsValid(HeapTupleGetOid(&tuple)))
1187+
elog(WARNING,"relation \"%s\" TID %u/%u: OID is invalid",
1188+
relname,blkno,offnum);
11811189
break;
11821190
caseHEAPTUPLE_RECENTLY_DEAD:
11831191

@@ -1244,14 +1252,6 @@ scan_heap(VRelStats *vacrelstats, Relation onerel,
12441252
if (sv_infomask!=tuple.t_data->t_infomask)
12451253
pgchanged= true;
12461254

1247-
/*
1248-
* Other checks...
1249-
*/
1250-
if (onerel->rd_rel->relhasoids&&
1251-
!OidIsValid(HeapTupleGetOid(&tuple)))
1252-
elog(WARNING,"relation \"%s\" TID %u/%u: OID is invalid",
1253-
relname,blkno,offnum);
1254-
12551255
if (tupgone)
12561256
{
12571257
ItemIdlpp;

‎src/backend/commands/vacuumlazy.c

Lines changed: 9 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -31,7 +31,7 @@
3131
*
3232
*
3333
* IDENTIFICATION
34-
* $PostgreSQL: pgsql/src/backend/commands/vacuumlazy.c,v 1.37 2004/02/10 03:42:44 tgl Exp $
34+
* $PostgreSQL: pgsql/src/backend/commands/vacuumlazy.c,v 1.38 2004/02/12 05:39:55 tgl Exp $
3535
*
3636
*-------------------------------------------------------------------------
3737
*/
@@ -336,6 +336,14 @@ lazy_scan_heap(Relation onerel, LVRelStats *vacrelstats,
336336
Assert(tuple.t_data->t_infomask&HEAP_XMIN_COMMITTED);
337337
pgchanged= true;
338338
}
339+
340+
/*
341+
* Other checks...
342+
*/
343+
if (onerel->rd_rel->relhasoids&&
344+
!OidIsValid(HeapTupleGetOid(&tuple)))
345+
elog(WARNING,"relation \"%s\" TID %u/%u: OID is invalid",
346+
relname,blkno,offnum);
339347
break;
340348
caseHEAPTUPLE_RECENTLY_DEAD:
341349

@@ -360,14 +368,6 @@ lazy_scan_heap(Relation onerel, LVRelStats *vacrelstats,
360368
if (sv_infomask!=tuple.t_data->t_infomask)
361369
pgchanged= true;
362370

363-
/*
364-
* Other checks...
365-
*/
366-
if (onerel->rd_rel->relhasoids&&
367-
!OidIsValid(HeapTupleGetOid(&tuple)))
368-
elog(WARNING,"relation \"%s\" TID %u/%u: OID is invalid",
369-
relname,blkno,offnum);
370-
371371
if (tupgone)
372372
{
373373
lazy_record_dead_tuple(vacrelstats,&(tuple.t_self));

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