database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-11-10 17:42:29 +03:00
Code Activity

Implement reindex command

Browse Source
This commit is contained in:
Hiroshi Inoue
2000-02-18 09:30:20 +00:00
parent e3befe4a66
commit e3a97b370c
29 changed files with 1208 additions and 229 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/backend/access/index/istrat.c
View File

@@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/index/Attic/istrat.c,v 1.40 2000/01/26 05:55:57 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/access/index/Attic/istrat.c,v 1.41 2000/02/18 09:29:16 inoue Exp $
*
*-------------------------------------------------------------------------
*/
@@ -477,8 +477,9 @@ OperatorRelationFillScanKeyEntry(Relation operatorRelation,
{
HeapTuple tuple;
HeapScanDesc scan = NULL;
bool cachesearch = (!IsBootstrapProcessingMode()) && IsCacheInitialized();
if (!IsBootstrapProcessingMode())
if (cachesearch)
{
tuple = SearchSysCacheTuple(OPEROID,
ObjectIdGetDatum(operatorObjectId),
@@ -501,7 +502,7 @@ OperatorRelationFillScanKeyEntry(Relation operatorRelation,
if (!HeapTupleIsValid(tuple))
{
if (IsBootstrapProcessingMode())
if (!cachesearch)
heap_endscan(scan);
elog(ERROR, "OperatorObjectIdFillScanKeyEntry: unknown operator %u",
operatorObjectId);
@@ -512,7 +513,7 @@ OperatorRelationFillScanKeyEntry(Relation operatorRelation,
fmgr_info(entry->sk_procedure, &entry->sk_func);
entry->sk_nargs = entry->sk_func.fn_nargs;
if (IsBootstrapProcessingMode())
if (!cachesearch)
heap_endscan(scan);
if (!RegProcedureIsValid(entry->sk_procedure))
@@ -546,8 +547,9 @@ IndexSupportInitialize(IndexStrategy indexStrategy,
AttrNumber attributeNumber;
int attributeIndex;
Oid operatorClassObjectId[INDEX_MAX_KEYS];
bool cachesearch = (!IsBootstrapProcessingMode()) && IsCacheInitialized();
if (!IsBootstrapProcessingMode())
if (cachesearch)
{
tuple = SearchSysCacheTuple(INDEXRELID,
ObjectIdGetDatum(indexObjectId),
@@ -589,7 +591,7 @@ IndexSupportInitialize(IndexStrategy indexStrategy,
operatorClassObjectId[attributeIndex] = iform->indclass[attributeIndex];
}
if (IsBootstrapProcessingMode())
if (!cachesearch)
{
heap_endscan(scan);
heap_close(relation, AccessShareLock);

10
src/backend/access/nbtree/nbtree.c
View File

@@ -12,7 +12,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/nbtree/nbtree.c,v 1.52 2000/01/26 05:55:58 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/access/nbtree/nbtree.c,v 1.53 2000/02/18 09:29:54 inoue Exp $
*
*-------------------------------------------------------------------------
*/
@@ -310,16 +310,22 @@ btbuild(Relation heap,
{
Oid hrelid = RelationGetRelid(heap);
Oid irelid = RelationGetRelid(index);
bool inplace = IsReindexProcessing();
heap_close(heap, NoLock);
index_close(index);
/*
UpdateStats(hrelid, nhtups, true);
UpdateStats(irelid, nitups, false);
*/
UpdateStats(hrelid, nhtups, inplace);
UpdateStats(irelid, nitups, inplace);
if (oldPred != NULL)
{
if (nitups == nhtups)
pred = NULL;
UpdateIndexPredicate(irelid, oldPred, pred);
if (!inplace)
UpdateIndexPredicate(irelid, oldPred, pred);
}
}

8
src/backend/access/transam/xact.c
View File

@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/transam/xact.c,v 1.60 2000/01/29 16:58:29 petere Exp $
* $Header: /cvsroot/pgsql/src/backend/access/transam/xact.c,v 1.61 2000/02/18 09:30:20 inoue Exp $
*
* NOTES
* Transaction aborts can now occur two ways:
@@ -147,6 +147,7 @@
#include "access/nbtree.h"
#include "catalog/heap.h"
#include "catalog/index.h"
#include "commands/async.h"
#include "commands/sequence.h"
#include "commands/vacuum.h"
@@ -850,6 +851,7 @@ StartTransaction()
*/
s->state = TRANS_START;
SetReindexProcessing(false);
/* ----------------
* generate a new transaction id
* ----------------
@@ -1046,8 +1048,8 @@ AbortTransaction()
AtAbort_Notify();
CloseSequences();
AtEOXact_portals();
if (VacuumRunning)
vc_abort();
if (CommonSpecialPortalIsOpen())
CommonSpecialPortalClose();
RecordTransactionAbort();
RelationPurgeLocalRelation(false);
DropNoNameRels();