database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-14 18:42:34 +03:00
Code Activity

heap' xlog records

Browse Source
This commit is contained in:
Vadim B. Mikheev
2000-06-02 10:20:27 +00:00
parent 664dd614d9
commit bf1c8f2b3b
5 changed files with 150 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
src/backend/access/heap/heapam.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/heap/heapam.c,v 1.69 2000/05/30 00:49:39 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/access/heap/heapam.c,v 1.70 2000/06/02 10:20:24 vadim Exp $
*
*
* INTERFACE ROUTINES
@ -1246,6 +1246,27 @@ heap_insert(Relation relation, HeapTuple tup)
RelationPutHeapTupleAtEnd(relation, tup);
#ifdef XLOG
/* XLOG stuff */
{
xl_heap_insert xlrec;
xlrec.itid.dbId = relation->rd_lockInfo.lockRelId.dbId;
xlrec.itid.relId = relation->rd_lockInfo.lockRelId.relId;
XXX xlrec.itid.tid = tp.t_self;
xlrec.t_natts = tup->t_data->t_natts;
xlrec.t_oid = tup->t_data->t_oid;
xlrec.t_hoff = tup->t_data->t_hoff;
xlrec.mask = tup->t_data->t_infomask;
XLogRecPtr recptr = XLogInsert(RM_HEAP_ID, XLOG_HEAP_INSERT,
(char*) xlrec, sizeof(xlrec),
(char*) tup->t_data + offsetof(HeapTupleHeaderData, tbits),
tup->t_len - offsetof(HeapTupleHeaderData, tbits));
dp->pd_lsn = recptr;
}
#endif
if (IsSystemRelationName(RelationGetRelationName(relation)))
RelationMark4RollbackHeapTuple(relation, tup);
@ -1333,6 +1354,20 @@ l1:
return result;
}
#ifdef XLOG
/* XLOG stuff */
{
xl_heap_delete xlrec;
xlrec.dtid.dbId = relation->rd_lockInfo.lockRelId.dbId;
xlrec.dtid.relId = relation->rd_lockInfo.lockRelId.relId;
xlrec.dtid.tid = tp.t_self;
XLogRecPtr recptr = XLogInsert(RM_HEAP_ID, XLOG_HEAP_DELETE,
(char*) xlrec, sizeof(xlrec), NULL, 0);
dp->pd_lsn = recptr;
}
#endif
/* store transaction information of xact deleting the tuple */
TransactionIdStore(GetCurrentTransactionId(), &(tp.t_data->t_xmax));
tp.t_data->t_cmax = GetCurrentCommandId();