<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head profile="http://internetalchemy.org/2003/02/profile">
<link rel="foaf" type="application/rdf+xml" title="FOAF" href="http://www.openlinksw.com/dataspace/uda/about.rdf" />
<link rel="schema.dc" href="http://purl.org/dc/elements/1.1/" />
<meta name="dc.title" content="Function: sinv_create_inverse - Virtuoso Functions Guide" />
<meta name="dc.subject" content="Function: sinv_create_inverse - Virtuoso Functions Guide" />
<meta name="dc.creator" content="OpenLink Software Documentation Team ; " />
<meta name="dc.copyright" content="OpenLink Software, 1999 - 2009" />
<link rel="top" href="index.html" title="OpenLink Virtuoso Universal Server: Documentation" />
<link rel="search" href="/doc/adv_search.vspx" title="Search OpenLink Virtuoso Universal Server: Documentation" />
<link rel="parent" href="functions.html" title="Chapter Contents" />
<link rel="prev" href="appendixa.html" title="Appendix" />
<link rel="next" href="functions.html#.html" title="" />
<link rel="shortcut icon" href="../images/misc/favicon.ico" type="image/x-icon" />
<link rel="stylesheet" type="text/css" href="doc.css" />
<link rel="stylesheet" type="text/css" href="/doc/translation.css" />
<title>Function: sinv_create_inverse - Virtuoso Functions Guide</title>
<meta http-equiv="Content-Type" content="text/xhtml; charset=UTF-8" />
<meta name="author" content="OpenLink Software Documentation Team ; " />
<meta name="copyright" content="OpenLink Software, 1999 - 2009" />
<meta name="keywords" content="" />
<meta name="GENERATOR" content="OpenLink XSLT Team" />
</head>
<body>
<div id="header">
<a name="fn_sinv_create_inverse" />
<img src="../images/misc/logo.jpg" alt="" />
<h1>22. Virtuoso Functions Guide - sinv_create_inverse</h1>
</div>
<div id="navbartop">
<div>
<a class="link" href="functions.html">Chapter Contents</a> | <a class="link" href="fn_sinv_create_key_mapping.html" title="sinv_create_key_mapping">Prev</a> | <a class="link" href="fn_sinv_drop_inverse.html" title="sinv_drop_inverse">Next</a>
</div>
</div>
<div id="currenttoc">
<form method="post" action="/doc/adv_search.vspx">
<div class="search">Keyword Search: <br />
<input type="text" name="q" /> <input type="submit" name="go" value="Go" />
</div>
</form>
<div>
<a href="http://www.openlinksw.com/">www.openlinksw.com</a>
</div>
<div>
<a href="http://docs.openlinksw.com/">docs.openlinksw.com</a>
</div>
<br />
<div>
<a href="index.html">Book Home</a>
</div>
<br />
<div>
<a href="contents.html">Contents</a>
</div>
<div>
<a href="preface.html">Preface</a>
</div>
<br />
<div>
<a class="selected" href="functions.html">Virtuoso Functions Guide</a>
</div>
<br />
<div>
<a href="functions.html#admin">Administration</a>
</div>
<div>
<a href="functions.html#aggr">Aggregate Functions</a>
</div>
<div>
<a href="functions.html#array">Array Manipulation</a>
</div>
<div>
<a href="functions.html#bpel">BPEL APIs</a>
</div>
<div>
<a href="functions.html#backup">Backup</a>
</div>
<div>
<a href="functions.html#compression">Compression</a>
</div>
<div>
<a href="functions.html#cursors">Cursor</a>
</div>
<div>
<a href="functions.html#time">Date & Time Manipulation</a>
</div>
<div>
<a href="functions.html#debug">Debug</a>
</div>
<div>
<a href="functions.html#dict">Dictionary Manipulation</a>
</div>
<div>
<a href="functions.html#encoding">Encoding & Decoding</a>
</div>
<div>
<a href="functions.html#file">File Manipulation</a>
</div>
<div>
<a href="functions.html#ft">Free Text</a>
</div>
<div>
<a href="functions.html#hash">Hashing / Cryptographic</a>
</div>
<div>
<a href="functions.html#ldap">LDAP</a>
</div>
<div>
<a href="functions.html#localization">Locale</a>
</div>
<div>
<a href="functions.html#mail">Mail</a>
</div>
<div>
<a href="functions.html#misc">Miscellaneous</a>
</div>
<div>
<a href="functions.html#number">Number</a>
</div>
<div>
<a href="functions.html#phrz">Phrases</a>
</div>
<div>
<a href="functions.html#rdf">RDF data</a>
</div>
<div>
<a href="functions.html#rmt">Remote SQL Data Source</a>
</div>
<div>
<a href="functions.html#repl">Replication</a>
</div>
<div>
<a href="functions.html#soap">SOAP</a>
</div>
<div>
<a class="selected" href="functions.html#sql">SQL</a>
</div>
<div class="selected">
<div>
<a href="fn___any_grants.html">__any_grants</a>
</div>
<div>
<a href="fn_exec_close.html">close</a>
</div>
<div>
<a href="fn_collation_define.html">collation_define</a>
</div>
<div>
<a href="fn_complete_table_name.html">complete_table_name</a>
</div>
<div>
<a href="fn_delay.html">delay</a>
</div>
<div>
<a href="fn_end_result.html">end_result</a>
</div>
<div>
<a href="fn_exec.html">exec</a>
</div>
<div>
<a href="fn_exec_metadata.html">exec_metadata</a>
</div>
<div>
<a href="fn_exec_next.html">exec_next</a>
</div>
<div>
<a href="fn_exec_result.html">exec_result</a>
</div>
<div>
<a href="fn_exec_result_names.html">exec_result_names</a>
</div>
<div>
<a href="fn_exec_score.html">exec_score</a>
</div>
<div>
<a href="fn_identity_value.html">identity_value</a>
</div>
<div>
<a href="fn_name_part.html">name_part</a>
</div>
<div>
<a href="fn_registry_get.html">registry_get</a>
</div>
<div>
<a href="fn_registry_get_all.html">registry_get_all</a>
</div>
<div>
<a href="fn_registry_name_is_protected.html">registry_name_is_pro...</a>
</div>
<div>
<a href="fn_registry_remove.html">registry_remove</a>
</div>
<div>
<a href="fn_registry_set.html">registry_set</a>
</div>
<div>
<a href="fn_result.html">result</a>
</div>
<div>
<a href="fn_result_names.html">result_names</a>
</div>
<div>
<a href="fn_row_count.html">row_count</a>
</div>
<div>
<a href="fn_sequence_get_all.html">sequence_get_all</a>
</div>
<div>
<a href="fn_sequence_next.html">sequence_next</a>
</div>
<div>
<a href="fn_sequence_remove.html">sequence_remove</a>
</div>
<div>
<a href="fn_sequence_set.html">sequence_set</a>
</div>
<div>
<a href="fn_set_identity_column.html">set_identity_column</a>
</div>
<div>
<a href="fn_set_row_count.html">set_row_count</a>
</div>
<div>
<a href="fn_set_user_id.html">set_user_id</a>
</div>
<div>
<a href="fn_signal.html">signal</a>
</div>
<div>
<a class="selected" href="fn_sinv_create_inverse.html">sinv_create_inverse</a>
</div>
<div>
<a href="fn_sinv_create_key_mapping.html">sinv_create_key_mapp...</a>
</div>
<div>
<a href="fn_sinv_drop_inverse.html">sinv_drop_inverse</a>
</div>
<div>
<a href="fn_sys_stat_analyze.html">sys_stat_analyze</a>
</div>
<div>
<a href="fn_sys_stat_histogram.html">sys_stat_histogram</a>
</div>
<div>
<a href="fn_table_drop_policy.html">table_drop_policy</a>
</div>
<div>
<a href="fn_table_set_policy.html">table_set_policy</a>
</div>
<div>
<a href="fn_username.html">username</a>
</div>
</div>
<div>
<a href="functions.html#string">String</a>
</div>
<div>
<a href="functions.html#txn">Transaction</a>
</div>
<div>
<a href="functions.html#type">Type Mapping</a>
</div>
<div>
<a href="functions.html#uddi">UDDI</a>
</div>
<div>
<a href="functions.html#udt">User Defined Types & The CLR</a>
</div>
<div>
<a href="functions.html#vad">VAD</a>
</div>
<div>
<a href="functions.html#jvmpl">Virtuoso Java PL API</a>
</div>
<div>
<a href="functions.html#bif">Virtuoso Server Extension Interface (VSEI)</a>
</div>
<div>
<a href="functions.html#ws">Web & Internet</a>
</div>
<div>
<a href="functions.html#xml">XML</a>
</div>
<div>
<a href="functions.html#XPATH">XPATH & XQUERY</a>
</div>
<br />
<div>
<a href="functionidx.html">Functions Index</a>
</div>
<br />
</div>
<div id="text">
<h2>sinv_create_inverse</h2>
<div class="refpurpose">Creates inverse mapping for the mentioned functions.</div>
<div class="funcsynopsis">
<span class="funcdef">
<span class="function">sinv_create_inverse</span>
</span>
(<span class="paramdef">in <span class="parameter">_SINVM_NAME_IN</span> varchar</span>,
<span class="paramdef">in <span class="parameter">_SINV_INVERSE</span> any</span>,
<span class="paramdef">in <span class="parameter">_SINVM_FLAGS</span> integer</span>);
</div>
<div class="refsect1">
<div class="refsect1title">Description</div>
<p>Creates inverse mapping for the mentioned functions (as described in the doc section
<a href="sqlinverse.html">SQL Inverse Functions</a>)</p>
</div>
<div class="refsect1">
<div class="refsect1title">Parameters</div>
<div class="refsect2">
<span class="refsect2title">_SINVM_NAME_IN – </span>
the name of the forward function</div>
<div class="refsect2">
<span class="refsect2title">_SINV_INVERSE – </span>
an array of the names of the inverse functions (for each part).</div>
<div class="refsect2">
<span class="refsect2title">_SINVM_FLAGS – </span>
bit mask with:
[bit 0 - 1 if x > y <-> f(x) > f (y)) This is true of unit conversions in
general but not true of hash functions or arbitrary id mappings. If the bit
is set the function call may be optimized away if both operands of a
comparison are calls to this function. If this is not set, the function
calls may only be removed in the case of equality.
</div>
</div>
<div class="refsect1">
<div class="refsect1title">See Also</div>
<p>
<a href="fn_sinv_create_key_mapping.html">sinv_create_key_mapping</a>,
<a href="fn_sinv_drop_inverse.html">sinv_drop_inverse</a>
</p>
</div>
</div>
<div id="footer">
<div>Copyright© 1999 - 2009 OpenLink Software All rights reserved.</div>
<div id="validation">
<a href="http://validator.w3.org/check/referer">
<img src="http://www.w3.org/Icons/valid-xhtml10" alt="Valid XHTML 1.0!" height="31" width="88" />
</a>
<a href="http://jigsaw.w3.org/css-validator/">
<img src="http://jigsaw.w3.org/css-validator/images/vcss" alt="Valid CSS!" height="31" width="88" />
</a>
</div>
</div>
</body>
</html>
distrib
>
Fedora
>
14
>
x86_64
>
media
>
updates
>
by-pkgid
>
71d40963b505df4524269198e237b3e3
>
files
>
539
