83 lines
3.1 KiB
HTML
83 lines
3.1 KiB
HTML
<!--$Id: db_set_re_pad.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->set_re_pad</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->set_re_pad</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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int
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DB->set_re_pad(DB *db, int re_pad);
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<p>
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int
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DB->get_re_pad(DB *db, int *re_padp);
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</pre></b>
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<hr size=1 noshade>
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<b>Description: DB->set_re_pad</b>
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<p>Set the padding character for short, fixed-length records for the Queue
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and Recno access methods.</p>
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<p>If no pad character is specified, <space> characters (that
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is, ASCII 0x20) are used for padding.</p>
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<p>The DB->set_re_pad method configures a database, not only operations performed
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using the specified <a href="../api_c/db_class.html">DB</a> handle.</p>
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<p>The DB->set_re_pad method may not be called after the <a href="../api_c/db_open.html">DB->open</a> method is called.
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If the database already exists when
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<a href="../api_c/db_open.html">DB->open</a> is called, the information specified to DB->set_re_pad will
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be ignored.
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</p>
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<p>The DB->set_re_pad method
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returns a non-zero error value on failure
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and 0 on success.
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</p>
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<b>Parameters</b> <br>
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<b>re_pad</b><ul compact><li>The <b>re_pad</b> parameter is the pad character for fixed-length
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records for the Queue and Recno access methods.</ul>
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<br>
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<br><b>Errors</b>
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<p>The DB->set_re_pad method
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may fail and return one of the following non-zero errors:</p>
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<br>
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<b>EINVAL</b><ul compact><li>If the method was called after <a href="../api_c/db_open.html">DB->open</a> was called; or if an
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invalid flag value or parameter was specified.</ul>
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<br>
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<hr size=1 noshade>
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<b>Description: DB->get_re_pad</b>
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<p>The DB->get_re_pad method returns the pad character.</p>
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<p>The DB->get_re_pad method may be called at any time during the life of the
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application.</p>
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<p>The DB->get_re_pad method
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returns a non-zero error value on failure
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and 0 on success.
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</p>
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<b>Parameters</b> <br>
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<b>re_padp</b><ul compact><li>The DB->get_re_pad method returns the
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pad character in <b>re_padp</b>.</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_c/db_class.html">DB</a>
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<br><b>See Also</b>
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<a href="../api_c/db_list.html">Databases 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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