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Diffstat (limited to 'db/docs/api_tcl/txn.html')
| -rw-r--r-- | db/docs/api_tcl/txn.html | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/db/docs/api_tcl/txn.html b/db/docs/api_tcl/txn.html index 448d8fafe..187e3a02a 100644 --- a/db/docs/api_tcl/txn.html +++ b/db/docs/api_tcl/txn.html @@ -1,24 +1,23 @@ <!--$Id: txn.so,v 11.17 2003/10/18 19:16:24 bostic Exp $--> -<!--$Id: m4.tcl,v 11.26 2003/09/02 14:38:50 sue Exp $--> -<!--Copyright 1997-2003 by Sleepycat Software, Inc.--> +<!--$Id: m4.tcl,v 11.27 2004/09/07 15:37:41 bostic Exp $--> +<!--Copyright 1997-2004 by Sleepycat Software, Inc.--> <!--All rights reserved.--> <!--See the file LICENSE for redistribution information.--> <html> <head> <title>Berkeley DB: env txn</title> <meta name="description" content="Berkeley DB: An embedded database programmatic toolkit."> -<meta name="keywords" content="embedded,database,programmatic,toolkit,b+tree,btree,hash,hashing,transaction,transactions,locking,logging,access method,access methods,Java,C,C++"> +<meta name="keywords" content="embedded,database,programmatic,toolkit,btree,hash,hashing,transaction,transactions,locking,logging,access method,access methods,Java,C,C++"> </head> <body bgcolor=white> -<a name="2"><!--meow--></a> <table width="100%"><tr valign=top> <td> <h3><i>env</i> <b>txn</b></h3> </td> <td align=right> <a href="../api_tcl/tcl_index.html"><img src="../images/api.gif" alt="API"></a> -<a href="../ref/toc.html"><img src="../images/ref.gif" alt="Ref"></a> -</td></tr></table> +<a href="../ref/toc.html"><img src="../images/ref.gif" alt="Ref"></a></td> +</tr></table> <hr size=1 noshade> <tt> <h3><pre>env txn @@ -34,21 +33,21 @@ X is an integer starting at 0 (for example, env0.txn0 and env0.txn1). It is through this Tcl command that the script accesses the transaction methods.</p> <p>The options are as follows:</p> -<p><dl compact> -<p><dt>-nosync<dd>Do not synchronously flush the log when this transaction commits or +<dl compact> +<dt>-nosync<dd>Do not synchronously flush the log when this transaction commits or prepares. This means the transaction will exhibit the ACI (atomicity, consistency, and isolation) properties, but not D (durability); that is, database integrity will be maintained, but it is possible that this transaction may be undone during recovery instead of being redone. <p>This behavior may be set for an entire Berkeley DB environment as part of the <b>berkdb env</b> call.</p> -<p><dt>-nowait<dd>If a lock is unavailable for any Berkeley DB operation performed in the context +<dt>-nowait<dd>If a lock is unavailable for any Berkeley DB operation performed in the context of this transaction, throw a Tcl error immediately instead of blocking on the lock. -<p><dt>-parent txnid<dd>Create the new transaction as a nested transaction, with the specified +<dt>-parent txnid<dd>Create the new transaction as a nested transaction, with the specified transaction indicated as its parent. Transactions may be nested to any level. -<p><dt>-sync<dd>Synchronously flush the log when this transaction commits or prepares. +<dt>-sync<dd>Synchronously flush the log when this transaction commits or prepares. This means the transaction will exhibit all of the ACID (atomicity, consistency, isolation, and durability) properties. <p>This behavior is the default for Berkeley DB environments unless the @@ -60,6 +59,6 @@ consistency, isolation, and durability) properties. <table width="100%"><tr><td><br></td><td align=right> <a href="../api_tcl/tcl_index.html"><img src="../images/api.gif" alt="API"></a><a href="../ref/toc.html"><img src="../images/ref.gif" alt="Ref"></a> </td></tr></table> -<p><font size=1><a href="../sleepycat/legal.html">Copyright (c) 1996-2003</a> <a href="http://www.sleepycat.com">Sleepycat Software, Inc.</a> - All rights reserved.</font> +<p><font size=1><a href="../sleepycat/legal.html">Copyright (c) 1996-2004</a> <a href="http://www.sleepycat.com">Sleepycat Software, Inc.</a> - All rights reserved.</font> </body> </html> |