60 lines
2.6 KiB
HTML
60 lines
2.6 KiB
HTML
<!--$Id: rep_sync.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: DbEnv::rep_sync</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>DbEnv::rep_sync</b>
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</td>
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<td align=right>
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<a href="../api_cxx/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_cxx.h>
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<p>
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int
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DbEnv::rep_sync(u_int32_t flags);
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</pre></b>
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<hr size=1 noshade>
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<b>Description: DbEnv::rep_sync</b>
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<p>The DbEnv::rep_sync method forces master synchronization to begin for this
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client. This method is the other half of setting the
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<a href="../api_cxx/rep_config.html#DB_REP_CONF_DELAYCLIENT">DB_REP_CONF_DELAYCLIENT</a> flag via the <a href="../api_cxx/rep_config.html">DbEnv::rep_set_config</a> method.</p>
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<p>If an application has configured delayed master synchronization, the
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application must synchronize explicitly (otherwise the client will
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remain out-of-date and will ignore all database changes forwarded from
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the replication group master). The DbEnv::rep_sync method may be called any
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time after the client application learns that the new master has been
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established (by receiving a <a href="../api_cxx/env_event_notify.html#DB_EVENT_REP_NEWMASTER">DB_EVENT_REP_NEWMASTER</a> event
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notification).</p>
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<p>The DbEnv::rep_sync method may not be called before the <a href="../api_cxx/env_open.html">DbEnv::open</a> method is called.</p>
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<p>The DbEnv::rep_sync method
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either returns a non-zero error value
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or throws an exception that encapsulates a non-zero error value on
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failure, and returns 0 on success.
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</p>
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<b>Parameters</b> <br>
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<b>flags</b><ul compact><li>The <b>flags</b> parameter is currently unused, and must be set to 0.</ul>
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<br>
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<hr size=1 noshade>
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<br><b>Class</b>
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<a href="../api_cxx/env_class.html">DbEnv</a>
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<br><b>See Also</b>
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<a href="../api_cxx/rep_list.html">Replication 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_cxx/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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