persistentstorage/dbms/bmake/EDbms_Template.mmh
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 06 Jul 2010 16:18:30 +0300
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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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