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diff --git a/doc/src/sgml/html/spi-spi-keepplan.html b/doc/src/sgml/html/spi-spi-keepplan.html new file mode 100644 index 0000000..943ae47 --- /dev/null +++ b/doc/src/sgml/html/spi-spi-keepplan.html @@ -0,0 +1,20 @@ +<?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_keepplan</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-cursor-close.html" title="SPI_cursor_close" /><link rel="next" href="spi-spi-saveplan.html" title="SPI_saveplan" /></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_keepplan</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="spi-spi-cursor-close.html" title="SPI_cursor_close">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-saveplan.html" title="SPI_saveplan">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="SPI-SPI-KEEPPLAN"><div class="titlepage"></div><a id="id-1.8.12.8.25.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">SPI_keepplan</span></h2><p>SPI_keepplan — save a prepared statement</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis"> +int SPI_keepplan(SPIPlanPtr <em class="parameter"><code>plan</code></em>) +</pre></div><div class="refsect1" id="id-1.8.12.8.25.5"><h2>Description</h2><p> + <code class="function">SPI_keepplan</code> saves a passed statement (prepared by + <code class="function">SPI_prepare</code>) so that it will not be freed + by <code class="function">SPI_finish</code> nor by the transaction manager. + This gives you the ability to reuse prepared statements in the subsequent + invocations of your C function in the current session. + </p></div><div class="refsect1" id="id-1.8.12.8.25.6"><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><code class="literal">SPIPlanPtr <em class="parameter"><code>plan</code></em></code></span></dt><dd><p> + the prepared statement to be saved + </p></dd></dl></div></div><div class="refsect1" id="id-1.8.12.8.25.7"><h2>Return Value</h2><p> + 0 on success; + <code class="symbol">SPI_ERROR_ARGUMENT</code> if <em class="parameter"><code>plan</code></em> + is <code class="symbol">NULL</code> or invalid + </p></div><div class="refsect1" id="id-1.8.12.8.25.8"><h2>Notes</h2><p> + The passed-in statement is relocated to permanent storage by means + of pointer adjustment (no data copying is required). If you later + wish to delete it, use <code class="function">SPI_freeplan</code> on it. + </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-cursor-close.html" title="SPI_cursor_close">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-saveplan.html" title="SPI_saveplan">Next</a></td></tr><tr><td width="40%" align="left" valign="top">SPI_cursor_close </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_saveplan</td></tr></table></div></body></html>
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