文件操作 - tutorial.html

文件: /usr/share/doc/postgresql-9.2.24/html/tutorial.html

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML
><HEAD
><TITLE
>Tutorial</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
REV="MADE"
HREF="mailto:pgsql-docs@postgresql.org"><LINK
REL="HOME"
TITLE="PostgreSQL 9.2.24 Documentation"
HREF="index.html"><LINK
REL="PREVIOUS"
TITLE="Bug Reporting Guidelines"
HREF="bug-reporting.html"><LINK
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TITLE="Getting Started"
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HTTP-EQUIV="Content-Type"
CONTENT="text/html; charset=ISO-8859-1"><META
NAME="creation"
CONTENT="2017-11-06T22:43:11"></HEAD
><BODY
CLASS="PART"
><DIV
CLASS="NAVHEADER"
><TABLE
SUMMARY="Header navigation table"
WIDTH="100%"
BORDER="0"
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><TR
><TH
COLSPAN="5"
ALIGN="center"
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><A
HREF="index.html"
>PostgreSQL 9.2.24 Documentation</A
></TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="top"
><A
TITLE="Bug Reporting Guidelines"
HREF="bug-reporting.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="top"
><A
HREF="index.html"
ACCESSKEY="H"
>Home</A
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ALIGN="center"
VALIGN="bottom"
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WIDTH="20%"
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HREF="tutorial-start.html"
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>Next</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><DIV
CLASS="PART"
><A
NAME="TUTORIAL"
></A
><DIV
CLASS="TITLEPAGE"
><H1
CLASS="TITLE"
>I. Tutorial</H1
><DIV
CLASS="PARTINTRO"
><A
NAME="AEN384"
></A
><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
HREF="sql.html"
>Part II</A
> to gain a more formal knowledge
    of the SQL language, or <A
HREF="client-interfaces.html"
>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
HREF="admin.html"
>Part III</A
>.
   </P
></DIV
><DIV
CLASS="TOC"
><DL
><DT
><B
>Table of Contents</B
></DT
><DT
>1. <A
HREF="tutorial-start.html"
>Getting Started</A
></DT
><DD
><DL
><DT
>1.1. <A
HREF="tutorial-install.html"
>Installation</A
></DT
><DT
>1.2. <A
HREF="tutorial-arch.html"
>Architectural Fundamentals</A
></DT
><DT
>1.3. <A
HREF="tutorial-createdb.html"
>Creating a Database</A
></DT
><DT
>1.4. <A
HREF="tutorial-accessdb.html"
>Accessing a Database</A
></DT
></DL
></DD
><DT
>2. <A
HREF="tutorial-sql.html"
>The <ACRONYM
CLASS="ACRONYM"
>SQL</ACRONYM
> Language</A
></DT
><DD
><DL
><DT
>2.1. <A
HREF="tutorial-sql-intro.html"
>Introduction</A
></DT
><DT
>2.2. <A
HREF="tutorial-concepts.html"
>Concepts</A
></DT
><DT
>2.3. <A
HREF="tutorial-table.html"
>Creating a New Table</A
></DT
><DT
>2.4. <A
HREF="tutorial-populate.html"
>Populating a Table With Rows</A
></DT
><DT
>2.5. <A
HREF="tutorial-select.html"
>Querying a Table</A
></DT
><DT
>2.6. <A
HREF="tutorial-join.html"
>Joins Between Tables</A
></DT
><DT
>2.7. <A
HREF="tutorial-agg.html"
>Aggregate Functions</A
></DT
><DT
>2.8. <A
HREF="tutorial-update.html"
>Updates</A
></DT
><DT
>2.9. <A
HREF="tutorial-delete.html"
>Deletions</A
></DT
></DL
></DD
><DT
>3. <A
HREF="tutorial-advanced.html"
>Advanced Features</A
></DT
><DD
><DL
><DT
>3.1. <A
HREF="tutorial-advanced-intro.html"
>Introduction</A
></DT
><DT
>3.2. <A
HREF="tutorial-views.html"
>Views</A
></DT
><DT
>3.3. <A
HREF="tutorial-fk.html"
>Foreign Keys</A
></DT
><DT
>3.4. <A
HREF="tutorial-transactions.html"
>Transactions</A
></DT
><DT
>3.5. <A
HREF="tutorial-window.html"
>Window Functions</A
></DT
><DT
>3.6. <A
HREF="tutorial-inheritance.html"
>Inheritance</A
></DT
><DT
>3.7. <A
HREF="tutorial-conclusion.html"
>Conclusion</A
></DT
></DL
></DD
></DL
></DIV
></DIV
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="bug-reporting.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="index.html"
ACCESSKEY="H"
>Home</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="tutorial-start.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>Bug Reporting Guidelines</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
>&nbsp;</TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>Getting Started</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>

文件操作 - tutorial.html

文件: /usr/share/doc/postgresql-9.2.24/html/tutorial.html

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