author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 06 Jul 2010 16:18:30 +0300 | |
changeset 35 | 0d6db0a14001 |
parent 0 | 08ec8eefde2f |
permissions | -rw-r--r-- |
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// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). |
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// All rights reserved. |
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// This component and the accompanying materials are made available |
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// under the terms of "Eclipse Public License v1.0" |
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// which accompanies this distribution, and is available |
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// at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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// |
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// Initial Contributors: |
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// Nokia Corporation - initial contribution. |
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// |
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// Contributors: |
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// |
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// Description: |
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// EDBMS.MMH |
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// edbms.mmh Database management - DBMS server, page and cluster cache sizes |
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// This file is an example file that may be copied, modified and |
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// installed as \epoc32\include\edbms.mmh file to customise cache handling |
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// in the DBMS component. Also, SYMBIAN_CUSTOM_DBMS_CACHE_SIZES macro must be |
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// defined in the related \epoc32\include\variant\Symbian_OS_v<N>.hrh file, |
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// where <N> is the OS version number, like 9.1. |
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// This example file is not expected to be directly modified. |
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// NOTE: Changing the value of these macros will affect RAM usage in |
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// database processing system wide and should not be undertaken lightly. |
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// Index cache size in pages - size of page pool. |
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// The page cache is used to cache index information in a database. |
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// It can't be less than 8 pages. |
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// |
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// |
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/** |
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@file |
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@publishedPartner |
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*/ |
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MACRO PAGE_CACHE_SIZE=16 |
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/** |
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Max cluster cache size - max number of clusters. |
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The cluster cache is used to cache row data for tables in a database. |
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It can't be less than 4 clusters. |
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@publishedPartner |
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*/ |
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MACRO MAX_CLUSTER_CACHE_SIZE=8 |
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