45 lines
1.8 KiB
HTML
45 lines
1.8 KiB
HTML
<!--$Id: txn_id.html 63573 2008-05-23 21:43:21Z trent.nelson $-->
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<!--Copyright (c) 1997,2008 Oracle. All rights reserved.-->
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<!--See the file LICENSE for redistribution information.-->
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<html>
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<head>
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<title>Berkeley DB: 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,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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<table width="100%"><tr valign=top>
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<td>
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<b>DB_TXN->id</b>
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</td>
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<td align=right>
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<a href="../api_c/api_core.html"><img src="../images/api.gif" alt="API"></a>
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<a href="../ref/toc.html"><img src="../images/ref.gif" alt="Ref"></a></td>
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</tr></table>
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<hr size=1 noshade>
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<tt>
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<b><pre>
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#include <db.h>
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<p>
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u_int32_t
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DB_TXN->id(DB_TXN *tid);
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</pre></b>
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<hr size=1 noshade>
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<b>Description: DB_TXN->id</b>
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<p>The DB_TXN->id method 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 DB_TXN->id as the locker parameter
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to the <a href="../api_c/lock_get.html">DB_ENV->lock_get</a> or <a href="../api_c/lock_vec.html">DB_ENV->lock_vec</a> calls.</p>
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<hr size=1 noshade>
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<br><b>Class</b>
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<a href="../api_c/env_class.html">DB_ENV</a>, <a href="../api_c/txn_class.html">DB_TXN</a>
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<br><b>See Also</b>
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<a href="../api_c/txn_list.html">Transaction Subsystem and Related Methods</a>
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</tt>
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<table width="100%"><tr><td><br></td><td align=right>
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<a href="../api_c/api_core.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>Copyright (c) 1996,2008 Oracle. All rights reserved.</font>
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</body>
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</html>
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