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<!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>Part I. Tutorial</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="bug-reporting.html" title="5. Bug Reporting Guidelines" /><link rel="next" href="tutorial-start.html" title="Chapter 1. Getting Started" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Part I. Tutorial</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="bug-reporting.html" title="5. Bug Reporting Guidelines">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="index.html" title="PostgreSQL 15.4 Documentation">Up</a></td><th width="60%" align="center">PostgreSQL 15.4 Documentation</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 15.4 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="tutorial-start.html" title="Chapter 1. Getting Started">Next</a></td></tr></table><hr /></div><div class="part" id="TUTORIAL"><div class="titlepage"><div><div><h1 class="title">Part I. Tutorial</h1></div></div></div><div class="partintro" id="id-1.4.2"><div></div><p>
Welcome to the <span class="productname">PostgreSQL</span> Tutorial. The
following few chapters are intended to give a simple introduction
to <span class="productname">PostgreSQL</span>, relational database
concepts, and the SQL language to those who are new to any one of
these aspects. We only assume some general knowledge about how to
use computers. No particular Unix or programming experience is
required. This part is mainly intended to give you some hands-on
experience with important aspects of the
<span class="productname">PostgreSQL</span> system. It makes no attempt
to be a complete or thorough treatment of the topics it covers.
</p><p>
After you have worked through this tutorial you might want to move
on to reading <a class="xref" href="sql.html" title="Part II. The SQL Language">Part II</a> to gain a more formal knowledge
of the SQL language, or <a class="xref" href="client-interfaces.html" title="Part IV. Client Interfaces">Part IV</a> for
information about developing applications for
<span class="productname">PostgreSQL</span>. Those who set up and
manage their own server should also read <a class="xref" href="admin.html" title="Part III. Server Administration">Part III</a>.
</p><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="chapter"><a href="tutorial-start.html">1. Getting Started</a></span></dt><dd><dl><dt><span class="sect1"><a href="tutorial-install.html">1.1. Installation</a></span></dt><dt><span class="sect1"><a href="tutorial-arch.html">1.2. Architectural Fundamentals</a></span></dt><dt><span class="sect1"><a href="tutorial-createdb.html">1.3. Creating a Database</a></span></dt><dt><span class="sect1"><a href="tutorial-accessdb.html">1.4. Accessing a Database</a></span></dt></dl></dd><dt><span class="chapter"><a href="tutorial-sql.html">2. The <acronym class="acronym">SQL</acronym> Language</a></span></dt><dd><dl><dt><span class="sect1"><a href="tutorial-sql-intro.html">2.1. Introduction</a></span></dt><dt><span class="sect1"><a href="tutorial-concepts.html">2.2. Concepts</a></span></dt><dt><span class="sect1"><a href="tutorial-table.html">2.3. Creating a New Table</a></span></dt><dt><span class="sect1"><a href="tutorial-populate.html">2.4. Populating a Table With Rows</a></span></dt><dt><span class="sect1"><a href="tutorial-select.html">2.5. Querying a Table</a></span></dt><dt><span class="sect1"><a href="tutorial-join.html">2.6. Joins Between Tables</a></span></dt><dt><span class="sect1"><a href="tutorial-agg.html">2.7. Aggregate Functions</a></span></dt><dt><span class="sect1"><a href="tutorial-update.html">2.8. Updates</a></span></dt><dt><span class="sect1"><a href="tutorial-delete.html">2.9. Deletions</a></span></dt></dl></dd><dt><span class="chapter"><a href="tutorial-advanced.html">3. Advanced Features</a></span></dt><dd><dl><dt><span class="sect1"><a href="tutorial-advanced-intro.html">3.1. Introduction</a></span></dt><dt><span class="sect1"><a href="tutorial-views.html">3.2. Views</a></span></dt><dt><span class="sect1"><a href="tutorial-fk.html">3.3. Foreign Keys</a></span></dt><dt><span class="sect1"><a href="tutorial-transactions.html">3.4. Transactions</a></span></dt><dt><span class="sect1"><a href="tutorial-window.html">3.5. Window Functions</a></span></dt><dt><span class="sect1"><a href="tutorial-inheritance.html">3.6. Inheritance</a></span></dt><dt><span class="sect1"><a href="tutorial-conclusion.html">3.7. Conclusion</a></span></dt></dl></dd></dl></div></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="bug-reporting.html" title="5. Bug Reporting Guidelines">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="index.html" title="PostgreSQL 15.4 Documentation">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="tutorial-start.html" title="Chapter 1. Getting Started">Next</a></td></tr><tr><td width="40%" align="left" valign="top">5. Bug Reporting Guidelines </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 15.4 Documentation">Home</a></td><td width="40%" align="right" valign="top"> Chapter 1. Getting Started</td></tr></table></div></body></html>
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