83 lines
4.9 KiB
HTML
83 lines
4.9 KiB
HTML
<?xml version="1.0" encoding="utf-8"?>
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
|
|
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-us">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
|
<meta name="dc.language" scheme="rfc1766" content="en-us" />
|
|
<!-- All rights reserved. Licensed Materials Property of IBM -->
|
|
<!-- US Government Users Restricted Rights -->
|
|
<!-- Use, duplication or disclosure restricted by -->
|
|
<!-- GSA ADP Schedule Contract with IBM Corp. -->
|
|
<meta name="dc.date" scheme="iso8601" content="2005-09-19" />
|
|
<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
|
|
<meta name="security" content="public" />
|
|
<meta name="Robots" content="index,follow"/>
|
|
<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))' />
|
|
<meta name="keywords" content="RELEASE SAVEPOINT statement, RELEASE SAVEPOINT,
|
|
SQL statements, savepoint, in RELEASE SAVEPOINT statement, savepoint–name" />
|
|
<title>RELEASE SAVEPOINT</title>
|
|
<link rel="stylesheet" type="text/css" href="ibmidwb.css" />
|
|
<link rel="stylesheet" type="text/css" href="ic.css" />
|
|
</head>
|
|
<body>
|
|
<a id="Top_Of_Page" name="Top_Of_Page"></a><!-- Java sync-link -->
|
|
<script language = "Javascript" src = "../rzahg/synch.js" type="text/javascript"></script>
|
|
|
|
|
|
<a name="rlssvpt"></a>
|
|
<h2 id="rlssvpt"><a href="rbafzmst02.htm#ToC_1205">RELEASE SAVEPOINT</a></h2><a id="idx2992" name="idx2992"></a><a id="idx2993" name="idx2993"></a><a id="idx2994" name="idx2994"></a>
|
|
<p>The RELEASE SAVEPOINT statement releases the identified savepoint and any
|
|
subsequently established savepoints within a unit of work.</p>
|
|
<a name="wq1672"></a>
|
|
<h3 id="wq1672"><a href="rbafzmst02.htm#ToC_1206">Invocation</a></h3>
|
|
<p>This statement can be embedded in an application program or issued interactively.
|
|
It is an executable statement that can be dynamically prepared.</p>
|
|
<a name="wq1673"></a>
|
|
<h3 id="wq1673"><a href="rbafzmst02.htm#ToC_1207">Authorization</a></h3>
|
|
<p>None required.</p>
|
|
<a name="wq1674"></a>
|
|
<h3 id="wq1674"><a href="rbafzmst02.htm#ToC_1208">Syntax</a></h3>
|
|
<a href="rbafzmstrlssvpt.htm#synsreleases"><img src="c.gif" alt="Click to skip syntax diagram" /></a>
|
|
<pre class="cgraphic"><span><img src="c.gif" alt="Read syntax diagram" longdesc="rbafzmstsyn365.htm"
|
|
border="0" /></span><a href="#skipsyn-364"><img src="c.gif" alt="Skip visual syntax diagram"
|
|
border="0" /></a> .-TO-.
|
|
>>-RELEASE--+----+--SAVEPOINT--<span class="italic">savepoint-name</span>------------------><
|
|
|
|
</pre>
|
|
<a name="skipsyn-364" id="skipsyn-364"></a>
|
|
<a name="synsreleases"></a>
|
|
<h3 id="synsreleases"><a href="rbafzmst02.htm#ToC_1209">Description</a></h3>
|
|
<dl class="parml">
|
|
<dt class="bold"><var class="pv">savepoint-name</var> </dt><a id="idx2995" name="idx2995"></a>
|
|
<dd>Identifies a savepoint to release. If the named savepoint does not exist,
|
|
an error occurs. The named savepoint and all the savepoints that were subsequently
|
|
established in the unit of work are released. After a savepoint is released,
|
|
it is no longer maintained and rollback to the savepoint is no longer possible.
|
|
</dd>
|
|
</dl>
|
|
<a name="wq1675"></a>
|
|
<h3 id="wq1675"><a href="rbafzmst02.htm#ToC_1210">Note</a></h3>
|
|
<p><span class="bold">Savepoint Names:</span> The name of the savepoint that was
|
|
released can be re-used in another SAVEPOINT statement, regardless of whether
|
|
the UNIQUE keyword was specified on an earlier SAVEPOINT statement specifying
|
|
this same savepoint name.</p>
|
|
<p><span class="bold">Isolation Level Restriction:</span> A RELEASE SAVEPOINT
|
|
statement is not allowed if commitment control is not active for the activation
|
|
group. For information on determining which commitment definition is used,
|
|
see <a href="rbafzmstc4comit.htm#macomm">Notes</a>.</p>
|
|
<a name="wq1676"></a>
|
|
<h3 id="wq1676"><a href="rbafzmst02.htm#ToC_1211">Example</a></h3>
|
|
<p>Assume that a main routine sets savepoint A and then invokes a subroutine
|
|
that sets savepoints B and C. When control returns to the main routine, release
|
|
savepoint A and any subsequently set savepoints. Savepoints B and C, which
|
|
were set by the subroutine, are released in addition to A.</p>
|
|
<pre class="xmp"> <span class="bold">RELEASE SAVEPOINT</span> A</pre><a id="idx2996" name="idx2996"></a><a id="idx2997" name="idx2997"></a>
|
|
<hr /><br />
|
|
[ <a href="#Top_Of_Page">Top of Page</a> | <a href="rbafzmstrele.htm">Previous Page</a> | <a href="rbafzmstrena.htm">Next Page</a> | <a href="rbafzmst02.htm#wq1">Contents</a> |
|
|
<a href="rbafzmstindex.htm#index">Index</a> ]
|
|
|
|
<a id="Bot_Of_Page" name="Bot_Of_Page"></a>
|
|
</body>
|
|
</html>
|