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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:17:33 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:17:33 +0000 |
| commit | 5e45211a64149b3c659b90ff2de6fa982a5a93ed (patch) | |
| tree | 739caf8c461053357daa9f162bef34516c7bf452 /doc/src/sgml/html/overview.html | |
| parent | Initial commit. (diff) | |
| download | postgresql-15-5e45211a64149b3c659b90ff2de6fa982a5a93ed.tar.xz postgresql-15-5e45211a64149b3c659b90ff2de6fa982a5a93ed.zip | |
Adding upstream version 15.5.upstream/15.5
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'doc/src/sgml/html/overview.html')
| -rw-r--r-- | doc/src/sgml/html/overview.html | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/doc/src/sgml/html/overview.html b/doc/src/sgml/html/overview.html new file mode 100644 index 0000000..dda4d14 --- /dev/null +++ b/doc/src/sgml/html/overview.html @@ -0,0 +1,15 @@ +<?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>Chapter 52. Overview of PostgreSQL Internals</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="internals.html" title="Part VII. Internals" /><link rel="next" href="query-path.html" title="52.1. The Path of a Query" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Chapter 52. Overview of PostgreSQL Internals</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="internals.html" title="Part VII. Internals">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="internals.html" title="Part VII. Internals">Up</a></td><th width="60%" align="center">Part VII. Internals</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 15.5 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="query-path.html" title="52.1. The Path of a Query">Next</a></td></tr></table><hr /></div><div class="chapter" id="OVERVIEW"><div class="titlepage"><div><div><h2 class="title">Chapter 52. Overview of PostgreSQL Internals</h2></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="sect1"><a href="query-path.html">52.1. The Path of a Query</a></span></dt><dt><span class="sect1"><a href="connect-estab.html">52.2. How Connections Are Established</a></span></dt><dt><span class="sect1"><a href="parser-stage.html">52.3. The Parser Stage</a></span></dt><dd><dl><dt><span class="sect2"><a href="parser-stage.html#id-1.10.3.6.3">52.3.1. Parser</a></span></dt><dt><span class="sect2"><a href="parser-stage.html#id-1.10.3.6.4">52.3.2. Transformation Process</a></span></dt></dl></dd><dt><span class="sect1"><a href="rule-system.html">52.4. The <span class="productname">PostgreSQL</span> Rule System</a></span></dt><dt><span class="sect1"><a href="planner-optimizer.html">52.5. Planner/Optimizer</a></span></dt><dd><dl><dt><span class="sect2"><a href="planner-optimizer.html#id-1.10.3.8.5">52.5.1. Generating Possible Plans</a></span></dt></dl></dd><dt><span class="sect1"><a href="executor.html">52.6. Executor</a></span></dt></dl></div><div class="note"><h3 class="title">Author</h3><p> + This chapter originated as part of + <a class="xref" href="biblio.html#SIM98" title="Enhancement of the ANSI SQL Implementation of PostgreSQL">[sim98]</a> Stefan Simkovics' + Master's Thesis prepared at Vienna University of Technology under the direction + of O.Univ.Prof.Dr. Georg Gottlob and Univ.Ass. Mag. Katrin Seyr. + </p></div><p> + This chapter gives an overview of the internal structure of the + backend of <span class="productname">PostgreSQL</span>. After having + read the following sections you should have an idea of how a query + is processed. This chapter is intended to help the reader + understand the general sequence of operations that occur within the + backend from the point at which a query is received, to the point + at which the results are returned to the client. + </p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="internals.html" title="Part VII. Internals">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="internals.html" title="Part VII. Internals">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="query-path.html" title="52.1. The Path of a Query">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Part VII. Internals </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 15.5 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 52.1. The Path of a Query</td></tr></table></div></body></html>
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