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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2002-05-20 23:51:44 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2002-05-20 23:51:44 +0000 |
| commit | 44fbe20d620d4f2e39aaa9896de4683e55b0d317 (patch) | |
| tree | 5717c7d32f5f7ef72318c70c641129176820a2d0 /src/backend/commands/vacuum.c | |
| parent | c961474c96fd1fedc25896a1de9a98caeedfbe49 (diff) | |
| download | postgresql-44fbe20d620d4f2e39aaa9896de4683e55b0d317.tar.gz | |
Restructure indexscan API (index_beginscan, index_getnext) per
yesterday's proposal to pghackers. Also remove unnecessary parameters
to heap_beginscan, heap_rescan. I modified pg_proc.h to reflect the
new numbers of parameters for the AM interface routines, but did not
force an initdb because nothing actually looks at those fields.
Diffstat (limited to 'src/backend/commands/vacuum.c')
| -rw-r--r-- | src/backend/commands/vacuum.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c index eaee990c69..4889e30040 100644 --- a/src/backend/commands/vacuum.c +++ b/src/backend/commands/vacuum.c @@ -13,7 +13,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.224 2002/04/15 23:39:42 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.225 2002/05/20 23:51:42 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -350,9 +350,9 @@ getrels(const RangeVar *vacrel, const char *stmttype) pgclass = heap_openr(RelationRelationName, AccessShareLock); - scan = heap_beginscan(pgclass, false, SnapshotNow, 1, &key); + scan = heap_beginscan(pgclass, SnapshotNow, 1, &key); - while (HeapTupleIsValid(tuple = heap_getnext(scan, 0))) + while ((tuple = heap_getnext(scan, ForwardScanDirection)) != NULL) { /* Make a relation list entry for this guy */ oldcontext = MemoryContextSwitchTo(vac_context); @@ -521,9 +521,9 @@ vac_update_dbstats(Oid dbid, ObjectIdAttributeNumber, F_OIDEQ, ObjectIdGetDatum(dbid)); - scan = heap_beginscan(relation, 0, SnapshotNow, 1, entry); + scan = heap_beginscan(relation, SnapshotNow, 1, entry); - tuple = heap_getnext(scan, 0); + tuple = heap_getnext(scan, ForwardScanDirection); if (!HeapTupleIsValid(tuple)) elog(ERROR, "database %u does not exist", dbid); @@ -573,9 +573,9 @@ vac_truncate_clog(TransactionId vacuumXID, TransactionId frozenXID) relation = heap_openr(DatabaseRelationName, AccessShareLock); - scan = heap_beginscan(relation, 0, SnapshotNow, 0, NULL); + scan = heap_beginscan(relation, SnapshotNow, 0, NULL); - while (HeapTupleIsValid(tuple = heap_getnext(scan, 0))) + while ((tuple = heap_getnext(scan, ForwardScanDirection)) != NULL) { Form_pg_database dbform = (Form_pg_database) GETSTRUCT(tuple); |