diff options
Diffstat (limited to 'src/backend/access/heap/heapam.c')
| -rw-r--r-- | src/backend/access/heap/heapam.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index 10c0abd2cd0..75127b027d1 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/access/heap/heapam.c,v 1.30 1998/07/20 16:56:53 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/access/heap/heapam.c,v 1.31 1998/07/27 19:37:36 vadim Exp $ * * * INTERFACE ROUTINES @@ -209,7 +209,7 @@ heapgettup(Relation relation, ItemPointer tid, int dir, Buffer *b, - bool seeself, + Snapshot snapshot, int nkeys, ScanKey key) { @@ -250,9 +250,9 @@ heapgettup(Relation relation, } elog(DEBUG, "heapgettup(..., b=0x%x, nkeys=%d, key=0x%x", b, nkeys, key); - elog(DEBUG, "heapgettup: relation(%c)=`%s', %s", + elog(DEBUG, "heapgettup: relation(%c)=`%s', %p", relation->rd_rel->relkind, &relation->rd_rel->relname, - (seeself == true) ? "SeeSelf" : "NoSeeSelf"); + snapshot); #endif /* !defined(HEAPDEBUGALL) */ if (!ItemPointerIsValid(tid)) @@ -402,7 +402,7 @@ heapgettup(Relation relation, * ---------------- */ HeapTupleSatisfies(lpp, relation, *b, (PageHeader) dp, - seeself, nkeys, key, rtup); + snapshot, nkeys, key, rtup); if (rtup != NULL) { ItemPointer iptr = &(rtup->t_ctid); @@ -580,7 +580,7 @@ heap_close(Relation relation) HeapScanDesc heap_beginscan(Relation relation, int atend, - bool seeself, + Snapshot snapshot, unsigned nkeys, ScanKey key) { @@ -608,7 +608,7 @@ heap_beginscan(Relation relation, /* XXX someday assert SelfTimeQual if relkind == RELKIND_UNCATALOGED */ if (relation->rd_rel->relkind == RELKIND_UNCATALOGED) - seeself = true; + snapshot = SnapshotSelf; /* ---------------- * increment relation ref count while scanning relation @@ -639,7 +639,7 @@ heap_beginscan(Relation relation, initsdesc(sdesc, relation, atend, nkeys, key); sdesc->rs_atend = atend; - sdesc->rs_seeself = seeself; + sdesc->rs_snapshot = snapshot; sdesc->rs_nkeys = (short) nkeys; return (sdesc); @@ -856,7 +856,7 @@ heap_getnext(HeapScanDesc scandesc, iptr, -1, &(sdesc->rs_cbuf), - sdesc->rs_seeself, + sdesc->rs_snapshot, sdesc->rs_nkeys, sdesc->rs_key); } @@ -943,7 +943,7 @@ heap_getnext(HeapScanDesc scandesc, iptr, 1, &sdesc->rs_cbuf, - sdesc->rs_seeself, + sdesc->rs_snapshot, sdesc->rs_nkeys, sdesc->rs_key); } @@ -988,7 +988,7 @@ heap_getnext(HeapScanDesc scandesc, */ HeapTuple heap_fetch(Relation relation, - bool seeself, + Snapshot snapshot, ItemPointer tid, Buffer *b) { @@ -1050,7 +1050,7 @@ heap_fetch(Relation relation, */ HeapTupleSatisfies(lp, relation, buffer, dp, - seeself, 0, (ScanKey) NULL, tuple); + snapshot, 0, (ScanKey) NULL, tuple); if (tuple == NULL) { @@ -1447,7 +1447,7 @@ heap_markpos(HeapScanDesc sdesc) (ItemPointer) NULL : &sdesc->rs_ctup->t_ctid, -1, &sdesc->rs_pbuf, - sdesc->rs_seeself, + sdesc->rs_snapshot, sdesc->rs_nkeys, sdesc->rs_key); @@ -1461,7 +1461,7 @@ heap_markpos(HeapScanDesc sdesc) (ItemPointer) NULL : &sdesc->rs_ctup->t_ctid, 1, &sdesc->rs_nbuf, - sdesc->rs_seeself, + sdesc->rs_snapshot, sdesc->rs_nkeys, sdesc->rs_key); } |