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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 /contrib/dbsize/dbsize.c | |
| parent | c961474c96fd1fedc25896a1de9a98caeedfbe49 (diff) | |
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 'contrib/dbsize/dbsize.c')
| -rw-r--r-- | contrib/dbsize/dbsize.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/contrib/dbsize/dbsize.c b/contrib/dbsize/dbsize.c index d85822914df..b072a86912f 100644 --- a/contrib/dbsize/dbsize.c +++ b/contrib/dbsize/dbsize.c @@ -59,8 +59,8 @@ database_size(PG_FUNCTION_ARGS) relation = heap_openr(DatabaseRelationName, AccessShareLock); ScanKeyEntryInitialize(&scanKey, 0, Anum_pg_database_datname, F_NAMEEQ, NameGetDatum(dbname)); - scan = heap_beginscan(relation, 0, SnapshotNow, 1, &scanKey); - tuple = heap_getnext(scan, 0); + scan = heap_beginscan(relation, SnapshotNow, 1, &scanKey); + tuple = heap_getnext(scan, ForwardScanDirection); if (!HeapTupleIsValid(tuple)) elog(ERROR, "database %s does not exist", NameStr(*dbname)); |