diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2005-03-27 23:53:05 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2005-03-27 23:53:05 +0000 |
| commit | bf3dbb5881e9b886ee9fe84bca2153c698eea885 (patch) | |
| tree | eaaf385364adebc2489c72f30e533f5fe60748ec /src/include/access/nbtree.h | |
| parent | 351519affcffb636de68c4872521c9ac22faa228 (diff) | |
First steps towards index scans with heap access decoupled from index
access: define new index access method functions 'amgetmulti' that can
fetch multiple TIDs per call. (The functions exist but are totally
untested as yet.) Since I was modifying pg_am anyway, remove the
no-longer-needed 'rel' parameter from amcostestimate functions, and
also remove the vestigial amowner column that was creating useless
work for Alvaro's shared-object-dependencies project.
Initdb forced due to changes in pg_am.
Diffstat (limited to 'src/include/access/nbtree.h')
| -rw-r--r-- | src/include/access/nbtree.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/include/access/nbtree.h b/src/include/access/nbtree.h index 8486fabcb51..d1c0df6b32f 100644 --- a/src/include/access/nbtree.h +++ b/src/include/access/nbtree.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/access/nbtree.h,v 1.84 2005/03/21 01:24:04 tgl Exp $ + * $PostgreSQL: pgsql/src/include/access/nbtree.h,v 1.85 2005/03/27 23:53:04 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -404,8 +404,9 @@ typedef BTScanOpaqueData *BTScanOpaque; */ extern Datum btbuild(PG_FUNCTION_ARGS); extern Datum btinsert(PG_FUNCTION_ARGS); -extern Datum btgettuple(PG_FUNCTION_ARGS); extern Datum btbeginscan(PG_FUNCTION_ARGS); +extern Datum btgettuple(PG_FUNCTION_ARGS); +extern Datum btgetmulti(PG_FUNCTION_ARGS); extern Datum btrescan(PG_FUNCTION_ARGS); extern Datum btendscan(PG_FUNCTION_ARGS); extern Datum btmarkpos(PG_FUNCTION_ARGS); |