1<!--$Id: env_stat.so,v 10.5 2004/08/13 03:38:57 bostic Exp $--> 2<!--Copyright (c) 1997,2008 Oracle. All rights reserved.--> 3<!--See the file LICENSE for redistribution information.--> 4<html> 5<head> 6<title>Berkeley DB: DbEnv::stat_print</title> 7<meta name="description" content="Berkeley DB: An embedded database programmatic toolkit."> 8<meta name="keywords" content="embedded,database,programmatic,toolkit,btree,hash,hashing,transaction,transactions,locking,logging,access method,access methods,Java,C,C++"> 9</head> 10<body bgcolor=white> 11<table width="100%"><tr valign=top> 12<td> 13<b>DbEnv::stat_print</b> 14</td> 15<td align=right> 16<a href="../api_cxx/api_core.html"><img src="../images/api.gif" alt="API"></a> 17<a href="../ref/toc.html"><img src="../images/ref.gif" alt="Ref"></a></td> 18</tr></table> 19<hr size=1 noshade> 20<tt> 21<b><pre> 22#include <db_cxx.h> 23<p> 24int 25DbEnv::stat_print(u_int32_t flags); 26</pre></b> 27<hr size=1 noshade> 28<b>Description: DbEnv::stat_print</b> 29<p>The DbEnv::stat_print method displays the 30default statistical information. 31The information is printed to a specified output channel (see the 32<a href="../api_cxx/env_set_msgfile.html">DbEnv::set_msgfile</a> method for more information), or passed to an 33application callback function (see the <a href="../api_cxx/env_set_msgcall.html">DbEnv::set_msgcall</a> method for 34more information).</p> 35<p>The DbEnv::stat_print method may not be called before the <a href="../api_cxx/env_open.html">DbEnv::open</a> method is called.</p> 36<p>The DbEnv::stat_print method 37either returns a non-zero error value 38or throws an exception that encapsulates a non-zero error value on 39failure, and returns 0 on success. 40</p> 41<b>Parameters</b> <br> 42 <b>flags</b><ul compact><li>The <b>flags</b> parameter must be set to 0 or by bitwise inclusively <b>OR</b>'ing together one 43or more of the following values: 44<br> 45<b><a name="DB_STAT_ALL">DB_STAT_ALL</a></b><ul compact><li>Display all available information.</ul> 46<b><a name="DB_STAT_CLEAR">DB_STAT_CLEAR</a></b><ul compact><li>Reset statistics after displaying their values.</ul> 47<b><a name="DB_STAT_SUBSYSTEM">DB_STAT_SUBSYSTEM</a></b><ul compact><li>Display information for all configured subsystems.</ul> 48<br></ul> 49<br> 50<hr size=1 noshade> 51<br><b>Class</b> 52<a href="../api_cxx/env_class.html">DbEnv</a> 53<br><b>See Also</b> 54<a href="../api_cxx/env_list.html">Database Environments and Related Methods</a> 55</tt> 56<table width="100%"><tr><td><br></td><td align=right> 57<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> 58</td></tr></table> 59<p><font size=1>Copyright (c) 1996,2008 Oracle. All rights reserved.</font> 60</body> 61</html> 62