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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 13:44:03 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 13:44:03 +0000 |
| commit | 293913568e6a7a86fd1479e1cff8e2ecb58d6568 (patch) | |
| tree | fc3b469a3ec5ab71b36ea97cc7aaddb838423a0c /doc/src/sgml/html/spi-spi-prepare-extended.html | |
| parent | Initial commit. (diff) | |
| download | postgresql-16-293913568e6a7a86fd1479e1cff8e2ecb58d6568.tar.xz postgresql-16-293913568e6a7a86fd1479e1cff8e2ecb58d6568.zip | |
Adding upstream version 16.2.upstream/16.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'doc/src/sgml/html/spi-spi-prepare-extended.html')
| -rw-r--r-- | doc/src/sgml/html/spi-spi-prepare-extended.html | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/doc/src/sgml/html/spi-spi-prepare-extended.html b/doc/src/sgml/html/spi-spi-prepare-extended.html new file mode 100644 index 0000000..598d1f4 --- /dev/null +++ b/doc/src/sgml/html/spi-spi-prepare-extended.html @@ -0,0 +1,34 @@ +<?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_prepare_extended</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 Vsnapshot" /><link rel="prev" href="spi-spi-prepare-cursor.html" title="SPI_prepare_cursor" /><link rel="next" href="spi-spi-prepare-params.html" title="SPI_prepare_params" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">SPI_prepare_extended</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="spi-spi-prepare-cursor.html" title="SPI_prepare_cursor">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="spi-interface.html" title="47.1. Interface Functions">Up</a></td><th width="60%" align="center">47.1. Interface Functions</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 16.2 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="spi-spi-prepare-params.html" title="SPI_prepare_params">Next</a></td></tr></table><hr /></div><div class="refentry" id="SPI-SPI-PREPARE-EXTENDED"><div class="titlepage"></div><a id="id-1.8.12.8.10.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">SPI_prepare_extended</span></h2><p>SPI_prepare_extended — prepare a statement, without executing it yet</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis"> +SPIPlanPtr SPI_prepare_extended(const char * <em class="parameter"><code>command</code></em>, + const SPIPrepareOptions * <em class="parameter"><code>options</code></em>) +</pre></div><div class="refsect1" id="id-1.8.12.8.10.5"><h2>Description</h2><p> + <code class="function">SPI_prepare_extended</code> creates and returns a prepared + statement for the specified command, but doesn't execute the command. + This function is equivalent to <code class="function">SPI_prepare</code>, + with the addition that the caller can specify options to control + the parsing of external parameter references, as well as other facets + of query parsing and planning. + </p></div><div class="refsect1" id="id-1.8.12.8.10.6"><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><code class="literal">const char * <em class="parameter"><code>command</code></em></code></span></dt><dd><p> + command string + </p></dd><dt><span class="term"><code class="literal">const SPIPrepareOptions * <em class="parameter"><code>options</code></em></code></span></dt><dd><p> + struct containing optional arguments + </p></dd></dl></div><p> + Callers should always zero out the entire <em class="parameter"><code>options</code></em> + struct, then fill whichever fields they want to set. This ensures forward + compatibility of code, since any fields that are added to the struct in + future will be defined to behave backwards-compatibly if they are zero. + The currently available <em class="parameter"><code>options</code></em> fields are: + </p><div class="variablelist"><dl class="variablelist"><dt><span class="term"><code class="literal">ParserSetupHook <em class="parameter"><code>parserSetup</code></em></code></span></dt><dd><p> + Parser hook setup function + </p></dd><dt><span class="term"><code class="literal">void * <em class="parameter"><code>parserSetupArg</code></em></code></span></dt><dd><p> + pass-through argument for <em class="parameter"><code>parserSetup</code></em> + </p></dd><dt><span class="term"><code class="literal">RawParseMode <em class="parameter"><code>parseMode</code></em></code></span></dt><dd><p> + mode for raw parsing; <code class="literal">RAW_PARSE_DEFAULT</code> (zero) + produces default behavior + </p></dd><dt><span class="term"><code class="literal">int <em class="parameter"><code>cursorOptions</code></em></code></span></dt><dd><p> + integer bit mask of cursor options; zero produces default behavior + </p></dd></dl></div></div><div class="refsect1" id="id-1.8.12.8.10.7"><h2>Return Value</h2><p> + <code class="function">SPI_prepare_extended</code> has the same return conventions as + <code class="function">SPI_prepare</code>. + </p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="spi-spi-prepare-cursor.html" title="SPI_prepare_cursor">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="spi-interface.html" title="47.1. Interface Functions">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="spi-spi-prepare-params.html" title="SPI_prepare_params">Next</a></td></tr><tr><td width="40%" align="left" valign="top">SPI_prepare_cursor </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 16.2 Documentation">Home</a></td><td width="40%" align="right" valign="top"> SPI_prepare_params</td></tr></table></div></body></html>
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