35 lines
1.3 KiB
MySQL
35 lines
1.3 KiB
MySQL
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/*************************************************************************
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* The contents of this file are subject to the Adempiere License. You may
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* obtain a copy of the License at http://www.adempiere.org/license.html
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* Software is on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
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* express or implied. See the License for details. Code: Adempiere ERP+CRM
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* Copyright (C) 1999-2002 Jorg Janke, ComPiere, Inc. All Rights Reserved.
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*************************************************************************
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* $Id: Apps_Tuning.sql,v 1.1 2006/04/21 17:51:58 jjanke Exp $
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***
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* Title: Application Tuning
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* Description:
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*
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************************************************************************/
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/******** Cursor Sharing *****************************************/
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-- Identify High Cost Operations
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SELECT Object_Name, Operation, Options, Cost, Access_Predicates, Filter_Predicates
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FROM V$SQL_PLAN
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WHERE OBJECT_OWNER='ADEMPIERE'
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AND Cost > 2
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ORDER BY COST DESC
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/
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/** Options
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ALTER SYSTEM FLUSH SHARED_POOL;
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ALTER SYSTEM SET CURSOR_SHARING = 'SIMILAR';
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ALTER SESSION SET CURSOR_SHARING = 'SIMILAR';
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ALTER SYSTEM SET CURSOR_SHARING = 'EXACT';
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ALTER SESSION SET CURSOR_SHARING = 'EXACT';
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**/
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SELECT * FROM V$PARAMETER WHERE NAME='cursor_sharing'
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/
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SELECT * FROM V$SPPARAMETER WHERE NAME='cursor_sharing'
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/
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