<!--$Id: db_set_re_delim.so,v 10.39 2004/09/28 15:04:19 bostic Exp $--> <!--Copyright (c) 1997,2007 Oracle. All rights reserved.--> <!--See the file LICENSE for redistribution information.--> <html> <head> <title>Berkeley DB: Db::set_re_delim</title> <meta name="description" content="Berkeley DB: An embedded database programmatic toolkit."> <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> <table width="100%"><tr valign=top> <td> <h3>Db::set_re_delim</h3> </td> <td align=right> <a href="../../db46-devel-4.6.21/api_cxx/api_core.html"><img src="../../db46-devel-4.6.21/images/api.gif" alt="API"></a> <a href="../../db46-devel-4.6.21/ref/toc.html"><img src="../../db46-devel-4.6.21/images/ref.gif" alt="Ref"></a></td> </tr></table> <hr size=1 noshade> <tt> <h3><pre> #include <db_cxx.h> <p> int Db::set_re_delim(int re_delim); <p> int Db::get_re_delim(int *delimp); </pre></h3> <hr size=1 noshade> <h3>Description: Db::set_re_delim</h3> <p>Set the delimiting byte used to mark the end of a record in the backing source file for the Recno access method.</p> <p>This byte is used for variable length records if the <b>re_source</b> file is specified. If the <b>re_source</b> file is specified and no delimiting byte was specified, <newline> characters (that is, ASCII 0x0a) are interpreted as end-of-record markers.</p> <p>The Db::set_re_delim method configures a database, not only operations performed using the specified <a href="../../db46-devel-4.6.21/api_cxx/db_class.html">Db</a> handle.</p> <p>The Db::set_re_delim method may not be called after the <a href="../../db46-devel-4.6.21/api_cxx/db_open.html">Db::open</a> method is called. If the database already exists when <a href="../../db46-devel-4.6.21/api_cxx/db_open.html">Db::open</a> is called, the information specified to Db::set_re_delim will be ignored. </p> <p>The Db::set_re_delim method either returns a non-zero error value or throws an exception that encapsulates a non-zero error value on failure, and returns 0 on success. </p> <h3>Parameters</h3> <dl compact> <dt><b>re_delim</b><dd>The <b>re_delim</b> parameter is the delimiting byte used to mark the end of a record. </dl> <h3>Errors</h3> <p>The Db::set_re_delim method may fail and throw <a href="../../db46-devel-4.6.21/api_cxx/except_class.html">DbException</a>, encapsulating one of the following non-zero errors, or return one of the following non-zero errors:</p> <dl compact> <dt>EINVAL<dd>If the method was called after <a href="../../db46-devel-4.6.21/api_cxx/db_open.html">Db::open</a> was called; or if an invalid flag value or parameter was specified. </dl> <hr size=1 noshade> <h3>Description: Db::get_re_delim</h3> <p>The Db::get_re_delim method returns the delimiting byte.</p> <p>The Db::get_re_delim method may be called at any time during the life of the application.</p> <p>The Db::get_re_delim method either returns a non-zero error value or throws an exception that encapsulates a non-zero error value on failure, and returns 0 on success. </p> <h3>Parameters</h3> <dl compact> <dt><b>delimp</b><dd>The Db::get_re_delim method returns the delimiting byte in <b>delimp</b>. </dl> <hr size=1 noshade> <h3>Class</h3> <a href="../../db46-devel-4.6.21/api_cxx/db_class.html">Db</a> <h3>See Also</h3> <a href="../../db46-devel-4.6.21/api_cxx/db_list.html">Databases and Related Methods</a> </tt> <table width="100%"><tr><td><br></td><td align=right> <a href="../../db46-devel-4.6.21/api_cxx/api_core.html"><img src="../../db46-devel-4.6.21/images/api.gif" alt="API"></a><a href="../../db46-devel-4.6.21/ref/toc.html"><img src="../../db46-devel-4.6.21/images/ref.gif" alt="Ref"></a> </td></tr></table> <p><font size=1>Copyright (c) 1996,2007 Oracle. All rights reserved.</font> </body> </html>