1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
2 // All rights reserved.
3 // This component and the accompanying materials are made available
4 // under the terms of "Eclipse Public License v1.0"
5 // which accompanies this distribution, and is available
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
8 // Initial Contributors:
9 // Nokia Corporation - initial contribution.
15 // edbms.mmh Database management - DBMS server, page and cluster cache sizes
16 // This file is an example file that may be copied, modified and
17 // installed as \epoc32\include\edbms.mmh file to customise cache handling
18 // in the DBMS component. Also, SYMBIAN_CUSTOM_DBMS_CACHE_SIZES macro must be
19 // defined in the related \epoc32\include\variant\Symbian_OS_v<N>.hrh file,
20 // where <N> is the OS version number, like 9.1.
21 // This example file is not expected to be directly modified.
22 // NOTE: Changing the value of these macros will affect RAM usage in
23 // database processing system wide and should not be undertaken lightly.
24 // Index cache size in pages - size of page pool.
25 // The page cache is used to cache index information in a database.
26 // It can't be less than 8 pages.
34 MACRO PAGE_CACHE_SIZE=16
37 Max cluster cache size - max number of clusters.
38 The cluster cache is used to cache row data for tables in a database.
39 It can't be less than 4 clusters.
42 MACRO MAX_CLUSTER_CACHE_SIZE=8