55 lines
3.3 KiB
HTML
55 lines
3.3 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Commitment control considerations" />
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<meta name="abstract" content="Run ODBC autocommit support to different commit levels." />
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<meta name="description" content="Run ODBC autocommit support to different commit levels." />
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<meta name="DC.Relation" scheme="URI" content="rzaikodbcapifunctions.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1999, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1999, 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="rzaikcommitcontrol" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Commitment control considerations</title>
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</head>
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<body id="rzaikcommitcontrol"><a name="rzaikcommitcontrol"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Commitment control considerations</h1>
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<div><p>Run ODBC autocommit support to different commit levels.</p>
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<p>Beginning with V5R3, the commitment control model for the iSeries™ server,
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allows you to run ODBC autocommit support to use other commit levels than
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just *NONE. Prior to V5R3, autocommit support always runs under the *NONE
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commit level and *NONE will continue to be the default. </p>
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<p>By specifying something other than *NONE, you can run autocommit under
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a different commit level. Be aware that an autocommit commitment levels other
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than *NONE require that you make additional other changes and that it changes
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the behavior of some functions, like eliminating the ability to update non-journaled
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files. For more ....</p>
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<p>There is a SQLDriverConnect keyword called TRUEAUTOCOMMIT which allows
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an application to control whether or not it run autocommit under the *NONE
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commit level or the SQL_ATTR_TXN_ISOLATION setting. If TRUEAUTOCOMMIT is set
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to 1 in the SQLDriverConnect connection string then the application will run
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autocommit using the SQL_ATTR_TXN_ISOLATION setting. If TRUEAUTOCOMMIT is
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not set, the default value of 0 is used. The default behavior will run autocommit
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using the *NONE commit level. </p>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzaikodbcapifunctions.htm" title="Learn about implementations issues when using ODBC APIs.">Implementation issues of ODBC APIs</a></div>
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</div>
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</div>
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</body>
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</html>
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