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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:19:15 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:19:15 +0000 |
| commit | 6eb9c5a5657d1fe77b55cc261450f3538d35a94d (patch) | |
| tree | 657d8194422a5daccecfd42d654b8a245ef7b4c8 /doc/src/sgml/html/spi-spi-register-relation.html | |
| parent | Initial commit. (diff) | |
| download | postgresql-13-upstream.tar.xz postgresql-13-upstream.zip | |
Adding upstream version 13.4.upstream/13.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | doc/src/sgml/html/spi-spi-register-relation.html | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/doc/src/sgml/html/spi-spi-register-relation.html b/doc/src/sgml/html/spi-spi-register-relation.html new file mode 100644 index 0000000..34dced7 --- /dev/null +++ b/doc/src/sgml/html/spi-spi-register-relation.html @@ -0,0 +1,29 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>SPI_register_relation</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="pgsql-docs@lists.postgresql.org" /><meta name="generator" content="DocBook XSL Stylesheets V1.79.1" /><link rel="prev" href="spi-spi-saveplan.html" title="SPI_saveplan" /><link rel="next" href="spi-spi-unregister-relation.html" title="SPI_unregister_relation" /></head><body id="docContent" class="container-fluid col-10"><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">SPI_register_relation</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="spi-spi-saveplan.html" title="SPI_saveplan">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="spi-interface.html" title="46.1. Interface Functions">Up</a></td><th width="60%" align="center">46.1. Interface Functions</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 13.4 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="spi-spi-unregister-relation.html" title="SPI_unregister_relation">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="SPI-SPI-REGISTER-RELATION"><div class="titlepage"></div><a id="id-1.8.12.8.27.1" class="indexterm"></a><a id="id-1.8.12.8.27.2" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">SPI_register_relation</span></h2><p>SPI_register_relation — make an ephemeral named relation available by name in SPI queries</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis"> +int SPI_register_relation(EphemeralNamedRelation <em class="parameter"><code>enr</code></em>) +</pre></div><div class="refsect1" id="id-1.8.12.8.27.6"><h2>Description</h2><p> + <code class="function">SPI_register_relation</code> makes an ephemeral named + relation, with associated information, available to queries planned and + executed through the current SPI connection. + </p></div><div class="refsect1" id="id-1.8.12.8.27.7"><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><code class="literal">EphemeralNamedRelation <em class="parameter"><code>enr</code></em></code></span></dt><dd><p> + the ephemeral named relation registry entry + </p></dd></dl></div></div><div class="refsect1" id="id-1.8.12.8.27.8"><h2>Return Value</h2><p> + If the execution of the command was successful then the following + (nonnegative) value will be returned: + + </p><div class="variablelist"><dl class="variablelist"><dt><span class="term"><code class="symbol">SPI_OK_REL_REGISTER</code></span></dt><dd><p> + if the relation has been successfully registered by name + </p></dd></dl></div><p> + </p><p> + On error, one of the following negative values is returned: + + </p><div class="variablelist"><dl class="variablelist"><dt><span class="term"><code class="symbol">SPI_ERROR_ARGUMENT</code></span></dt><dd><p> + if <em class="parameter"><code>enr</code></em> is <code class="symbol">NULL</code> or its + <code class="varname">name</code> field is <code class="symbol">NULL</code> + </p></dd><dt><span class="term"><code class="symbol">SPI_ERROR_UNCONNECTED</code></span></dt><dd><p> + if called from an unconnected C function + </p></dd><dt><span class="term"><code class="symbol">SPI_ERROR_REL_DUPLICATE</code></span></dt><dd><p> + if the name specified in the <code class="varname">name</code> field of + <em class="parameter"><code>enr</code></em> is already registered for this connection + </p></dd></dl></div><p> + </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="spi-spi-saveplan.html" title="SPI_saveplan">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="spi-interface.html" title="46.1. Interface Functions">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="spi-spi-unregister-relation.html" title="SPI_unregister_relation">Next</a></td></tr><tr><td width="40%" align="left" valign="top">SPI_saveplan </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 13.4 Documentation">Home</a></td><td width="40%" align="right" valign="top"> SPI_unregister_relation</td></tr></table></div></body></html>
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