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50 lines
2.1 KiB
HTML
<!--$Id: txn_id.so,v 10.12 1999/12/20 08:52:32 bostic Exp $-->
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<!--Copyright 1997, 1998, 1999, 2000 by Sleepycat Software, Inc.-->
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<!--All rights reserved.-->
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<html>
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<head>
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<title>Berkeley DB: txn_id</title>
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<meta name="description" content="Berkeley DB: An embedded database programmatic toolkit.">
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<meta name="keywords" content="embedded,database,programmatic,toolkit,b+tree,btree,hash,hashing,transaction,transactions,locking,logging,access method,access methods,java,C,C++">
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</head>
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<body bgcolor=white>
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<a name="2"><!--meow--></a>
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<table><tr valign=top>
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<td>
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<h1>txn_id</h1>
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</td>
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<td width="1%">
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<a href="../api_c/c_index.html"><img src="../images/api.gif" alt="API"></a><a href="../ref/toc.html"><img src="../images/ref.gif" alt="Ref"></a>
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</td></tr></table>
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<hr size=1 noshade>
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<tt>
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<h3><pre>
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#include <db.h>
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<p>
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u_int32_t
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txn_id(DB_TXN *tid);
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</pre></h3>
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<h1>Description</h1>
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<p>The txn_id function returns the unique transaction id associated with the
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specified transaction. Locking calls made on behalf of this transaction
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should use the value returned from txn_id as the locker parameter
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to the <a href="../api_c/lock_get.html">lock_get</a> or <a href="../api_c/lock_vec.html">lock_vec</a> calls.
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<h1>See Also</h1>
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<a href="../api_c/env_set_tx_max.html">DBENV->set_tx_max</a>,
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<a href="../api_c/env_set_tx_recover.html">DBENV->set_tx_recover</a>,
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<a href="../api_c/env_set_tx_timestamp.html">DBENV->set_tx_timestamp</a>,
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<a href="../api_c/txn_abort.html">txn_abort</a>,
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<a href="../api_c/txn_begin.html">txn_begin</a>,
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<a href="../api_c/txn_checkpoint.html">txn_checkpoint</a>,
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<a href="../api_c/txn_commit.html">txn_commit</a>,
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<a href="../api_c/txn_id.html">txn_id</a>,
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<a href="../api_c/txn_prepare.html">txn_prepare</a>
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and
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<a href="../api_c/txn_stat.html">txn_stat</a>.
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</tt>
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<table><tr><td><br></td><td width="1%">
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<a href="../api_c/c_index.html"><img src="../images/api.gif" alt="API"></a><a href="../ref/toc.html"><img src="../images/ref.gif" alt="Ref"></a>
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</td></tr></table>
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<p><font size=1><a href="http://www.sleepycat.com">Copyright Sleepycat Software</a></font>
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</body>
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</html>
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