diff options
Diffstat (limited to 'src/backend/access/heap/heapam.c')
| -rw-r--r-- | src/backend/access/heap/heapam.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index a0d191f8a9d..8b4b5590ca9 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/access/heap/heapam.c,v 1.152 2003/07/21 20:29:38 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/access/heap/heapam.c,v 1.153 2003/08/04 00:43:14 momjian Exp $ * * * INTERFACE ROUTINES @@ -1132,6 +1132,7 @@ heap_insert(Relation relation, HeapTuple tup, CommandId cid) xlhdr.t_natts = tup->t_data->t_natts; xlhdr.t_infomask = tup->t_data->t_infomask; xlhdr.t_hoff = tup->t_data->t_hoff; + /* * note we mark rdata[1] as belonging to buffer; if XLogInsert * decides to write the whole page to the xlog, we don't need to @@ -1149,9 +1150,9 @@ heap_insert(Relation relation, HeapTuple tup, CommandId cid) rdata[2].next = NULL; /* - * If this is the single and first tuple on page, we can reinit the - * page instead of restoring the whole thing. Set flag, and hide - * buffer references from XLogInsert. + * If this is the single and first tuple on page, we can reinit + * the page instead of restoring the whole thing. Set flag, and + * hide buffer references from XLogInsert. */ if (ItemPointerGetOffsetNumber(&(tup->t_self)) == FirstOffsetNumber && PageGetMaxOffsetNumber(page) == FirstOffsetNumber) @@ -1912,7 +1913,7 @@ log_heap_clean(Relation reln, Buffer buffer, OffsetNumber *unused, int uncnt) /* * The unused-offsets array is not actually in the buffer, but pretend - * that it is. When XLogInsert stores the whole buffer, the offsets + * that it is. When XLogInsert stores the whole buffer, the offsets * array need not be stored too. */ rdata[1].buffer = buffer; @@ -1991,9 +1992,10 @@ log_heap_update(Relation reln, Buffer oldbuf, ItemPointerData from, 2 * sizeof(TransactionId)); hsize += 2 * sizeof(TransactionId); } + /* - * As with insert records, we need not store the rdata[2] segment - * if we decide to store the whole buffer instead. + * As with insert records, we need not store the rdata[2] segment if + * we decide to store the whole buffer instead. */ rdata[2].buffer = newbuf; rdata[2].data = (char *) &xlhdr; |