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Add DEFAULT_INDEX_TYPE == "btree", for clarity.

This commit is contained in:
Bruce Momjian 2002-03-10 06:02:24 +00:00
parent ee27436f6c
commit a35b6b6418
3 changed files with 9 additions and 5 deletions
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5
src/backend/parser/analyze.c
View File

@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Header: /cvsroot/pgsql/src/backend/parser/analyze.c,v 1.218 2002/03/08 06:55:08 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/analyze.c,v 1.219 2002/03/10 06:02:23 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -16,6 +16,7 @@
#include "access/heapam.h"
#include "catalog/catname.h"
#include "catalog/heap.h"
#include "catalog/index.h"
#include "catalog/pg_index.h"
#include "catalog/pg_type.h"
#include "nodes/makefuncs.h"
@ -1048,7 +1049,7 @@ transformIndexConstraints(ParseState *pstate, CreateStmtContext *cxt)
index->idxname = NULL; /* will set it later */
index->relname = cxt->relname;
index->accessMethod = "btree";
index->accessMethod = DEFAULT_INDEX_TYPE;
index->indexParams = NIL;
index->whereClause = NULL;

6
src/backend/parser/gram.y
View File

@ -11,7 +11,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.290 2002/03/10 06:00:13 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.291 2002/03/10 06:02:23 momjian Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@ -51,6 +51,7 @@
#include <ctype.h>
#include "access/htup.h"
#include "catalog/index.h"
#include "catalog/pg_type.h"
#include "nodes/params.h"
#include "nodes/parsenodes.h"
@ -2516,7 +2517,8 @@ index_opt_unique: UNIQUE { $$ = TRUE; }
;
access_method_clause: USING access_method { $$ = $2; }
| /*EMPTY*/ { $$ = "btree"; }
/* If btree changes as our default, update pg_get_indexdef() */
| /*EMPTY*/ { $$ = DEFAULT_INDEX_TYPE; }
;
index_params: index_list { $$ = $1; }

3
src/include/catalog/index.h
View File

@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: index.h,v 1.44 2002/02/19 20:11:19 tgl Exp $
* $Id: index.h,v 1.45 2002/03/10 06:02:24 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -18,6 +18,7 @@
#include "catalog/pg_index.h"
#include "nodes/execnodes.h"
#define DEFAULT_INDEX_TYPE "btree"
/* Typedef for callback function for IndexBuildHeapScan */
typedef void (*IndexBuildCallback) (Relation index,