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Markup changes for v6.5 release.

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Clean out duplicate stuff in odbc.sgml resulting from a faulty patch.
This commit is contained in:
Thomas G. Lockhart 1999-06-03 04:21:51 +00:00
parent 214e8f3292
commit f3d2b2e0c7
10 changed files with 1097 additions and 1365 deletions
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8
doc/src/sgml/admin.sgml
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@ -1,11 +1,15 @@
<!-- <!--
$Header: /cvsroot/pgsql/doc/src/sgml/Attic/admin.sgml,v 1.14 1999/05/26 17:30:27 thomas Exp $ $Header: /cvsroot/pgsql/doc/src/sgml/Attic/admin.sgml,v 1.15 1999/06/03 04:21:47 thomas Exp $
Postgres Administrator's Guide. Postgres Administrator's Guide.
Derived from postgres.sgml. Derived from postgres.sgml.
- thomas 1998-10-27 - thomas 1998-10-27
$Log: admin.sgml,v $ $Log: admin.sgml,v $
Revision 1.15 1999/06/03 04:21:47 thomas
Markup changes for v6.5 release.
Clean out duplicate stuff in odbc.sgml resulting from a faulty patch.
Revision 1.14 1999/05/26 17:30:27 thomas Revision 1.14 1999/05/26 17:30:27 thomas
Add chapters on CVS access, MVCC, SQL theory to the docs. Add chapters on CVS access, MVCC, SQL theory to the docs.
Add an appendix with more details on date/time attributes and handling. Add an appendix with more details on date/time attributes and handling.
@ -108,7 +112,7 @@ Bigger updates to the installation instructions (install and config).
<LegalNotice> <LegalNotice>
<Para> <Para>
<ProductName>PostgreSQL</ProductName> is &copy; 1998-9 <ProductName>PostgreSQL</ProductName> is Copyright &copy; 1996-9
by the Postgres Global Development Group. by the Postgres Global Development Group.
</Para> </Para>
</LegalNotice> </LegalNotice>

97
doc/src/sgml/installation.sgml
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@ -1,10 +1,14 @@
<!-- <!--
$Header: /cvsroot/pgsql/doc/src/sgml/installation.sgml,v 1.4 1999/05/26 17:30:29 thomas Exp $ $Header: /cvsroot/pgsql/doc/src/sgml/installation.sgml,v 1.5 1999/06/03 04:21:48 thomas Exp $
Postgres quick Installation Guide. Postgres quick Installation Guide.
- thomas 1998-10-26 - thomas 1998-10-26
$Log: installation.sgml,v $ $Log: installation.sgml,v $
Revision 1.5 1999/06/03 04:21:48 thomas
Markup changes for v6.5 release.
Clean out duplicate stuff in odbc.sgml resulting from a faulty patch.
Revision 1.4 1999/05/26 17:30:29 thomas Revision 1.4 1999/05/26 17:30:29 thomas
Add chapters on CVS access, MVCC, SQL theory to the docs. Add chapters on CVS access, MVCC, SQL theory to the docs.
Add an appendix with more details on date/time attributes and handling. Add an appendix with more details on date/time attributes and handling.
@ -37,7 +41,6 @@ First cut at standalone installation guide to replace INSTALL text source.
<!entity y2k SYSTEM "y2k.sgml"> <!entity y2k SYSTEM "y2k.sgml">
<!entity config SYSTEM "config.sgml"> <!entity config SYSTEM "config.sgml">
<!entity current SYSTEM "current.sgml">
<!entity intro-ag SYSTEM "intro-ag.sgml"> <!entity intro-ag SYSTEM "intro-ag.sgml">
<!entity install SYSTEM "install.sgml"> <!entity install SYSTEM "install.sgml">
<!entity options SYSTEM "pg_options.sgml"> <!entity options SYSTEM "pg_options.sgml">
@ -51,27 +54,27 @@ First cut at standalone installation guide to replace INSTALL text source.
<!entity biblio SYSTEM "biblio.sgml"> <!entity biblio SYSTEM "biblio.sgml">
]> ]>
<Book Id="installation"> <book>
<!-- Title information --> <!-- Title information -->
<Title>PostgreSQL Installation Guide</Title> <title>PostgreSQL Installation Guide</title>
<BookInfo> <bookinfo>
<ReleaseInfo>Covering v6.5 for general release</ReleaseInfo> <releaseinfo>Covering v6.5 for general release</releaseinfo>
<BookBiblio> <bookbiblio>
<AuthorGroup> <authorgroup>
<CorpAuthor>The PostgreSQL Development Team</CorpAuthor> <corpauthor>The PostgreSQL Development Team</corpauthor>
</AuthorGroup> </authorgroup>
<!-- editor in authorgroup is not supported <!-- editor in authorgroup is not supported
<AuthorGroup> <AuthorGroup>
--> -->
<Editor> <editor>
<FirstName>Thomas</FirstName> <firstname>Thomas</firstname>
<SurName>Lockhart</SurName> <surname>Lockhart</surname>
<Affiliation> <affiliation>
<OrgName>Caltech/JPL</OrgName> <orgname>Caltech/JPL</orgname>
</Affiliation> </affiliation>
</Editor> </editor>
<!-- <!--
</AuthorGroup> </AuthorGroup>
--> -->
@ -80,17 +83,17 @@ First cut at standalone installation guide to replace INSTALL text source.
<AuthorInitials>TGL</AuthorInitials> <AuthorInitials>TGL</AuthorInitials>
--> -->
<Date>(last updated 1999-06-01)</Date> <date>(last updated 1999-06-01)</date>
</BookBiblio> </bookbiblio>
<LegalNotice> <legalnotice>
<Para> <para>
<ProductName>PostgreSQL</ProductName> is &copy; 1998-9 <productname>PostgreSQL</productname> is &copy; 1998-9
by the Postgres Global Development Group. by the Postgres Global Development Group.
</Para> </para>
</LegalNotice> </legalnotice>
</BookInfo> </bookinfo>
<!-- <!--
<TOC> </TOC> <TOC> </TOC>
@ -105,22 +108,22 @@ Your name here...
</Dedication> </Dedication>
--> -->
<Preface> <preface>
<Title>Summary</Title> <title>Summary</title>
<Para> <para>
<ProductName>Postgres</ProductName>, <productname>Postgres</productname>,
developed originally in the UC Berkeley Computer Science Department, developed originally in the UC Berkeley Computer Science Department,
pioneered many of the object-relational concepts pioneered many of the object-relational concepts
now becoming available in some commercial databases. now becoming available in some commercial databases.
It provides SQL92/SQL3 language support, It provides SQL92/SQL3 language support,
transaction integrity, and type extensibility. transaction integrity, and type extensibility.
<ProductName>PostgreSQL</ProductName> is a public-domain, open source descendant <productname>PostgreSQL</productname> is a public-domain, open source descendant
of this original Berkeley code. of this original Berkeley code.
</Para> </para>
</Preface> </preface>
<chapter id="intro"> <chapter>
<title>Introduction</title> <title>Introduction</title>
<para> <para>
@ -129,24 +132,34 @@ and runtime environment for your system. This may be adequate for many installat
and is almost certainly adequate for a first installation. But you may want to and is almost certainly adequate for a first installation. But you may want to
do an initial installation up to the point of unpacking the source tree do an initial installation up to the point of unpacking the source tree
and installing documentation, and then print or browse the and installing documentation, and then print or browse the
<citetitle>Administrator's Guide</citetitle>. <citetitle>Administrator's Guide</citetitle>.</para>
</chapter> </chapter>
&ports; &ports;
&install; &install;
&config; &config;
&release;
<chapter id="release">
<title>Release Notes</title>
&current;
</chapter>
<!-- <!--
<INDEX> </INDEX> <INDEX> </INDEX>
--> -->
</Book> </book>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:nil
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
sgml-parent-document:nil
sgml-default-dtd-file:"./reference.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:"/usr/lib/sgml/CATALOG"
sgml-local-ecat-files:nil
End:
-->

94
doc/src/sgml/legal.sgml
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@ -1,43 +1,59 @@
<Sect1> <sect1>
<Title>Copyrights and Trademarks</Title> <title>Copyrights and Trademarks</title>
<Para> <para>
<ProductName>PostgreSQL</ProductName> is copyright (C) 1996-8 <productname>PostgreSQL</productname> is Copyright &copy; 1996-9
by the PostgreSQL Global Development Group, by the PostgreSQL Global Development Group,
and is distributed under the terms of the Berkeley license. and is distributed under the terms of the Berkeley license.
</Para> </para>
<Para> <para>
<ProductName>Postgres95</ProductName> is copyright (C) 1994-5 <productname>Postgres95</productname> is Copyright &copy; 1994-5
by the Regents of the University of California. by the Regents of the University of California.
Permission to use, copy, modify, and distribute this software and its documentation Permission to use, copy, modify, and distribute this software and its documentation
for any purpose, without fee, and without a written agreement is hereby granted, for any purpose, without fee, and without a written agreement is hereby granted,
provided that the above copyright notice and this paragraph and the following two provided that the above copyright notice and this paragraph and the following two
paragraphs appear in all copies. paragraphs appear in all copies.
</Para> </para>
<Para> <para>
In no event shall the University of California be liable to In no event shall the University of California be liable to
any party for direct, indirect, special, incidental, or consequential any party for direct, indirect, special, incidental, or consequential
damages, including lost profits, arising out of the use of this damages, including lost profits, arising out of the use of this
software and its documentation, even if the University of California software and its documentation, even if the University of California
has been advised of the possibility of such damage. has been advised of the possibility of such damage.
</Para> </para>
<Para> <para>
The University of California specifically disclaims any The University of California specifically disclaims any
warranties, including, but not limited to, the implied warranties warranties, including, but not limited to, the implied warranties
of merchantability and fitness for a particular purpose. of merchantability and fitness for a particular purpose.
The software provided hereunder is on an "as-is" basis, and The software provided hereunder is on an "as-is" basis, and
the University of California has no obligations to provide the University of California has no obligations to provide
maintainance, support, updates, enhancements, or modifications. maintainance, support, updates, enhancements, or modifications.
</Para> </para>
<Para> <para>
<Acronym>UNIX</Acronym> is a trademark of X/Open, Ltd. Sun4, SPARC, SunOS <acronym>UNIX</acronym> is a trademark of X/Open, Ltd. Sun4, SPARC, SunOS
and Solaris are trademarks of Sun Microsystems, Inc. DEC, and Solaris are trademarks of Sun Microsystems, Inc. DEC,
DECstation, Alpha AXP and ULTRIX are trademarks of Digital DECstation, Alpha AXP and ULTRIX are trademarks of Digital
Equipment Corp. PA-RISC and HP-UX are trademarks of Equipment Corp. PA-RISC and HP-UX are trademarks of
Hewlett-Packard Co. OSF/1 is a trademark of the Open Hewlett-Packard Co. OSF/1 is a trademark of the Open
Software Foundation. Software Foundation.
</Para> </para>
</Sect1> </sect1>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:nil
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
sgml-parent-document:nil
sgml-default-dtd-file:"./reference.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:"/usr/lib/sgml/CATALOG"
sgml-local-ecat-files:nil
End:
-->

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doc/src/sgml/libpq++.sgml
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388
doc/src/sgml/odbc.sgml
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@ -1047,394 +1047,6 @@ database login and password to the standard Applix startup
macro file. This is an example macro file. This is an example
<filename>~/axhome/macros/login.am</filename> file: <filename>~/axhome/macros/login.am</filename> file:
=======
<productname>ApplixWare</productname> must be configured correctly
in order for it to
be able to access the <productname>Postgres</productname>
<acronym>ODBC</acronym> software drivers.
</para>
<procedure>
<title>Enabling ApplixWare Database Access</title>
<para>
Note that
these instructions are for the 4.4.1 release of
<productname>ApplixWare</productname> on <productname>Linux</productname>.
Refer to the <citetitle>Linux Sys Admin</citetitle> on-line book
for more detailed information.
</para>
<step performance="required">
<para>
You must modify <filename>axnet.cnf</filename> so that
<filename>elfodbc</filename> can
find <filename>libodbc.so</filename>
(the <acronym>ODBC</acronym> driver manager) shared library.
This library is included with the ApplixWare distribution,
but <filename>axnet.cnf</filename> needs to be modified to point to the
correct location.
</para>
<para>
As root, edit the file
<filename><replaceable>applixroot</replaceable>/applix/axdata/axnet.cnf</filename>.
</para>
<substeps>
<step performance="required">
<para>
At the bottom of <filename>axnet.cnf</filename>,
find the line that starts with
<programlisting>
#libFor elfodbc /ax/<replaceable>...</replaceable>
</programlisting>
</para>
</step>
<step performance="required">
<para>
Change line to read
<programlisting>
libFor elfodbc <replaceable>applixroot</replaceable>/applix/axdata/axshlib/lib
</programlisting>
which will tell elfodbc to look in this directory
for the <acronym>ODBC</acronym> support library.
If you have installed applix somewhere else,
change the path accordingly.
</para>
</step>
</substeps>
</step>
<step performance="required">
<para>
Create <filename>.odbc.ini</filename> as
described above. You may also want to add the flag
<programlisting>
TextAsLongVarchar=0
</programlisting>
to the database-specific portion of <filename>.odbc.ini</filename>
so that text fields will not be shown as <literal>**BLOB**</literal>.
</para>
</step>
</procedure>
<procedure>
<title>Testing ApplixWare ODBC Connections</title>
<step performance="required">
<para>
Bring up <application>Applix Data</application>
</para>
</step>
<step performance="required">
<para>
Select the <productname>Postgres</productname> database of interest.
</para>
<substeps>
<step performance="required">
<para>
Select <command>Query->Choose Server</command>.
</para>
</step>
<step performance="required">
<para>
Select <acronym>ODBC</acronym>, and click <command>Browse</command>.
The database you configured in <filename>.odbc.ini</filename>
should be shown. Make sure that the <option>Host: field</option>
is empty (if it is not, axnet will try to contact axnet on another machine
to look for the database).
</para>
</step>
<step performance="required">
<para>
Select the database in the box that was launched by <command>Browse</command>,
then click <command>OK</command>.
</para>
</step>
<step performance="required">
<para>
Enter username and password in the login identification dialog,
and click <command>OK</command>.
</para>
</step>
</substeps>
<para>
You should see <quote>Starting elfodbc server</quote>
in the lower left corner of the
data window. If you get an error dialog box, see the debugging section
below.
</para>
</step>
<step performance="required">
<para>
The 'Ready' message will appear in the lower left corner of the data
window. This indicates that you can now enter queries.
</para>
</step>
<step performance="required">
<para>
Select a table from Query->Choose tables, and then select Query->Query
to access the database. The first 50 or so rows from the table should
appear.
</para>
</step>
</procedure>
</sect2>
<sect2>
<title>Common Problems</title>
<para>
The following messages can appear while trying to make an
<acronym>ODBC</acronym> connection through
<productname>Applix Data</productname>:
<variablelist>
<varlistentry>
<term>
Cannot launch gateway on server
</term>
<listitem>
<para>
<literal>elfodbc</literal> can't find <filename>libodbc.so</filename>.
Check your <filename>axnet.cnf</filename>.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
Error from ODBC Gateway:
IM003::[iODBC][Driver Manager]Specified driver could not be loaded
</term>
<listitem>
<para>
<filename>libodbc.so</filename> cannot find the driver listed in
<filename>.odbc.ini</filename>. Verify the settings.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
Server: Broken Pipe
</term>
<listitem>
<para>
The driver process has terminated due to some other
problem. You might not have an up-to-date version
of the <productname>Postgres</productname>
<acronym>ODBC</acronym> package.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</sect2>
<sect2>
<title>Debugging ApplixWare ODBC Connections</title>
<para>
One good tool for debugging connection problems uses the Unix system
utility <application>strace</application>.
</para>
<procedure>
<title>Debugging with strace</title>
<step performance="required">
<para>
Start applixware.
</para>
</step>
<step performance="required">
<para>
Start an <application>strace</application> on
the axnet process. For example, if
<programlisting>
ps -aucx | grep ax
</programlisting>
shows
<programlisting>
cary 10432 0.0 2.6 1740 392 ? S Oct 9 0:00 axnet
cary 27883 0.9 31.0 12692 4596 ? S 10:24 0:04 axmain
</programlisting>
</para>
<para>
Then run
<programlisting>
strace -f -s 1024 -p 10432
</programlisting>
</para>
</step>
<step performance="required">
<para>
Check the strace output.
</para>
<note>
<title>Note from Cary</title>
<para>
Many of the error messages from <productname>ApplixWare</productname>
go to <filename>stderr</filename>,
but I'm not sure where <filename>stderr</filename>
is sent, so <application>strace</application> is the way to find out.
</para>
</note>
</step>
</procedure>
<para>
For example, after getting
a <quote>Cannot launch gateway on server</quote>,
I ran strace on axnet and got
<programlisting>
[pid 27947] open("/usr/lib/libodbc.so", O_RDONLY) = -1 ENOENT
(No such file or directory)
[pid 27947] open("/lib/libodbc.so", O_RDONLY) = -1 ENOENT
(No such file or directory)
[pid 27947] write(2, "/usr2/applix/axdata/elfodbc:
can't load library 'libodbc.so'\n", 61) = -1 EIO (I/O error)
</programlisting>
So what is happening is that applix elfodbc is searching for libodbc.so, but it
can't find it. That is why axnet.cnf needed to be changed.
</para>
</sect2>
<sect2>
<title>Running the ApplixWare Demo</title>
<para>
In order to go through the
<citetitle>ApplixWare Data Tutorial</citetitle>, you need to create
the sample tables that the Tutorial refers to. The ELF Macro used to
create the tables tries to use a NULL condition
on many of the database columns,
and <productname>Postgres</productname> does not currently allow this option.
</para>
<para>
To get around this problem, you can do the following:
</para>
<procedure>
<title>Modifying the ApplixWare Demo</title>
<step performance="required">
<para>
Copy <filename>/opt/applix/axdata/eng/Demos/sqldemo.am</filename>
to a local directory.
</para>
</step>
<step performance="required">
<para>
Edit this local copy of <filename>sqldemo.am</filename>:
</para>
<substeps>
<step performance="required">
<para>
Search for 'null_clause = "NULL"
</para>
</step>
<step performance="required">
<para>
Change this to null_clause = ""
</para>
</step>
</substeps>
</step>
<step performance="required">
<para>
Start <application>Applix Macro Editor</application>.
</para>
</step>
<step performance="required">
<para>
Open the sqldemo.am file from the <application>Macro Editor</application>.
</para>
</step>
<step performance="required">
<para>
Select <command>File->Compile and Save</command>.
</para>
</step>
<step performance="required">
<para>
Exit <application>Macro Editor</application>.
</para>
</step>
<step performance="required">
<para>
Start <application>Applix Data</application>.
</para>
</step>
<step performance="required">
<para>
Select <command>*->Run Macro</command>
</para>
</step>
<step performance="required">
<para>
Enter the value <quote>sqldemo</quote>, then click <command>OK</command>.
</para>
<para>
You should see the progress in the status line of the data window
(in the lower left corner).
</para>
</step>
<step performance="required">
<para>
You should now be able to access the demo tables.
</para>
</step>
</procedure>
</sect2>
<sect2>
<title>Useful Macros</title>
<para>
You can add information about your
database login and password to the standard Applix startup
macro file. This is an example
<filename>~/axhome/macros/login.am</filename> file:
<programlisting> <programlisting>
macro login macro login
set_set_system_var@("sql_username@","tgl") set_set_system_var@("sql_username@","tgl")

44
doc/src/sgml/postgres.sgml
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@ -1,11 +1,15 @@
<!-- <!--
$Header: /cvsroot/pgsql/doc/src/sgml/postgres.sgml,v 1.26 1999/06/01 17:26:18 thomas Exp $ $Header: /cvsroot/pgsql/doc/src/sgml/postgres.sgml,v 1.27 1999/06/03 04:21:49 thomas Exp $
Postgres integrated documentation. Postgres integrated documentation.
Other subset docs should be copied and shrunk from here. Other subset docs should be copied and shrunk from here.
thomas 1998-02-23 thomas 1998-02-23
$Log: postgres.sgml,v $ $Log: postgres.sgml,v $
Revision 1.27 1999/06/03 04:21:49 thomas
Markup changes for v6.5 release.
Clean out duplicate stuff in odbc.sgml resulting from a faulty patch.
Revision 1.26 1999/06/01 17:26:18 thomas Revision 1.26 1999/06/01 17:26:18 thomas
Make sure that only one intro is included in the integrated doc. Make sure that only one intro is included in the integrated doc.
Multiple intros cause trouble since they have some section elements Multiple intros cause trouble since they have some section elements
@ -102,10 +106,11 @@ Move SQL reference pages up into the User's Guide.
<!entity y2k SYSTEM "y2k.sgml"> <!entity y2k SYSTEM "y2k.sgml">
<!-- tutorial --> <!-- tutorial -->
<!entity intro SYSTEM "intro.sgml">
<!entity arch SYSTEM "arch.sgml"> <!entity arch SYSTEM "arch.sgml">
<!entity start SYSTEM "start.sgml"> <!entity intro SYSTEM "intro.sgml">
<!entity query SYSTEM "query.sgml"> <!entity query SYSTEM "query.sgml">
<!entity sql SYSTEM "sql.sgml">
<!entity start SYSTEM "start.sgml">
<!-- user's guide --> <!-- user's guide -->
<!entity advanced SYSTEM "advanced.sgml"> <!entity advanced SYSTEM "advanced.sgml">
@ -121,7 +126,6 @@ Move SQL reference pages up into the User's Guide.
<!entity oper SYSTEM "oper.sgml"> <!entity oper SYSTEM "oper.sgml">
<!entity pgaccess SYSTEM "pgaccess.sgml"> <!entity pgaccess SYSTEM "pgaccess.sgml">
<!entity psql SYSTEM "psql.sgml"> <!entity psql SYSTEM "psql.sgml">
<!entity sql SYSTEM "sql.sgml">
<!entity query-ug SYSTEM "query-ug.sgml"> <!entity query-ug SYSTEM "query-ug.sgml">
<!entity storage SYSTEM "storage.sgml"> <!entity storage SYSTEM "storage.sgml">
<!entity syntax SYSTEM "syntax.sgml"> <!entity syntax SYSTEM "syntax.sgml">
@ -219,7 +223,7 @@ Move SQL reference pages up into the User's Guide.
<LegalNotice> <LegalNotice>
<Para> <Para>
<ProductName>PostgreSQL</ProductName> is &copy; 1998-9 <ProductName>PostgreSQL</ProductName> is Copyright &copy; 1996-9
by the Postgres Global Development Group. by the Postgres Global Development Group.
</Para> </Para>
</LegalNotice> </LegalNotice>
@ -254,20 +258,6 @@ Your name here...
</Para> </Para>
</Preface> </Preface>
<part Id="part-tutorial">
<Title>Tutorial</Title>
<PartIntro>
<Para>
Introduction for new users.
</Para>
</PartIntro>
&intro;
&arch;
&start;
&query;
&advanced;
</Part>
<part Id="part-user"> <part Id="part-user">
<Title>User's Guide</Title> <Title>User's Guide</Title>
<PartIntro> <PartIntro>
@ -276,7 +266,6 @@ Your name here...
</Para> </Para>
</PartIntro> </PartIntro>
&sql;
&syntax; &syntax;
&datatype; &datatype;
&oper; &oper;
@ -383,6 +372,21 @@ Your name here...
&page; &page;
</Part> </Part>
<part Id="part-tutorial">
<Title>Tutorial</Title>
<PartIntro>
<Para>
Introduction for new users.
</Para>
</PartIntro>
&intro;
&sql;
&arch;
&start;
&query;
&advanced;
</Part>
<part Id="part-appendix"> <part Id="part-appendix">
<Title>Appendices</Title> <Title>Appendices</Title>
<PartIntro> <PartIntro>

8
doc/src/sgml/programmer.sgml
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@ -1,10 +1,14 @@
<!-- <!--
$Header: /cvsroot/pgsql/doc/src/sgml/Attic/programmer.sgml,v 1.16 1999/05/26 17:30:30 thomas Exp $ $Header: /cvsroot/pgsql/doc/src/sgml/Attic/programmer.sgml,v 1.17 1999/06/03 04:21:49 thomas Exp $
Postgres Programmer's Guide. Postgres Programmer's Guide.
- thomas 1998-10-27 - thomas 1998-10-27
$Log: programmer.sgml,v $ $Log: programmer.sgml,v $
Revision 1.17 1999/06/03 04:21:49 thomas
Markup changes for v6.5 release.
Clean out duplicate stuff in odbc.sgml resulting from a faulty patch.
Revision 1.16 1999/05/26 17:30:30 thomas Revision 1.16 1999/05/26 17:30:30 thomas
Add chapters on CVS access, MVCC, SQL theory to the docs. Add chapters on CVS access, MVCC, SQL theory to the docs.
Add an appendix with more details on date/time attributes and handling. Add an appendix with more details on date/time attributes and handling.
@ -148,7 +152,7 @@ Bigger updates to the installation instructions (install and config).
<LegalNotice> <LegalNotice>
<Para> <Para>
<ProductName>PostgreSQL</ProductName> is &copy; 1998-9 <ProductName>PostgreSQL</ProductName> is Copyright &copy; 1996-9
by the Postgres Global Development Group. by the Postgres Global Development Group.
</Para> </Para>
</LegalNotice> </LegalNotice>

364
doc/src/sgml/release.sgml
View File

@ -1,8 +1,8 @@
<Chapter Id="release"> <chapter>
<Title>Release Notes</Title> <title>Release Notes</title>
<Sect1> <sect1>
<Title>Release 6.5</Title> <title>Release 6.5</title>
<!-- <!--
<docinfo> <docinfo>
<authorgroup> <authorgroup>
@ -15,84 +15,130 @@
</docinfo> </docinfo>
--> -->
<para> <para>
This release marks the development team's final mastery of the source This release marks a major step in the development team's mastery of the source
code we inherited from Berkeley. You will see we are now easily adding code we inherited from Berkeley. You will see we are now easily adding
major features, thanks to the increasing size and experience of our major features, thanks to the increasing size and experience of our
world-wide development team: Here is a brief, incomplete summary: world-wide development team.
</para>
<itemizedlist spacing="compact"> <para>
<listitem> Here is a brief summary of some of the more noticable changes:
<para>
Multi-version concurrency control(MVCC): This removes our old
table-level locking, and replaces it with a locking system that is
superior to most commercial database systems. In a traditional system,
each row that is modified is locked until committed, preventing reads by
other users. MVCC uses the natural multi-version nature of PostgreSQL
to allow readers to continue reading consistent data during writer
activity. Writers continue to use the compact pg_log transaction
system. This is all preformed without having to allocate a lock for
every row like traditional database systems. So, basically, we no
longer have table-level locking, we have something better than row-level
locking.
</para>
</listitem>
<listitem>
<para>
Numeric data type: We now have a true numeric data type, with
user-specified precision.
</para>
</listitem>
<listitem> <variablelist>
<para> <varlistentry>
Temporary tables: Temporary tables are guaranteed to have unique names <term>
within a database session, and are destroyed on session exit. Multi-version concurrency control(MVCC)
</para> </term>
</listitem> <listitem>
<para>
This removes our old
table-level locking, and replaces it with a locking system that is
superior to most commercial database systems. In a traditional system,
each row that is modified is locked until committed, preventing reads by
other users. MVCC uses the natural multi-version nature of PostgreSQL
to allow readers to continue reading consistent data during writer
activity. Writers continue to use the compact pg_log transaction
system. This is all preformed without having to allocate a lock for
every row like traditional database systems. So, basically, we no
longer have table-level locking, we have something better than row-level
locking.
</para>
</listitem>
</varlistentry>
<listitem> <varlistentry>
<para> <term>
New SQL features: We now have CASE, INTERSECT, and EXCEPT statement Numeric data type
support. We have new LIMIT/OFFSET, SET TRANSACTION ISOLATION LEVEL, </term>
SELECT ... FOR UPDATE, and an improved LOCK command. <listitem>
</para> <para>
</listitem> We now have a true numeric data type, with
user-specified precision.
</para>
</listitem>
</varlistentry>
<listitem> <varlistentry>
<para> <term>
Speedups: We continue to speed up PostgreSQL, thanks to the variety of Temporary tables
talents within our team. We have sped up memory allocation, </term>
optimization, table joins, and row transfers routines. <listitem>
</para> <para>
</listitem> Temporary tables are guaranteed to have unique names
within a database session, and are destroyed on session exit.
</para>
</listitem>
</varlistentry>
<listitem> <varlistentry>
<para> <term>
Other: We continue to expand our port list, this time including New SQL features
Win32/NT. Most interfaces have new versions, and existing functionality </term>
has been improved. <listitem>
</para> <para>
</listitem> We now have CASE, INTERSECT, and EXCEPT statement
support. We have new LIMIT/OFFSET, SET TRANSACTION ISOLATION LEVEL,
SELECT ... FOR UPDATE, and an improved LOCK command.
</para>
</listitem>
</varlistentry>
</itemizedlist> <varlistentry>
</para> <term>
Speedups
</term>
<listitem>
<para>
We continue to speed up PostgreSQL, thanks to the variety of
talents within our team. We have sped up memory allocation,
optimization, table joins, and row transfer routines.
</para>
</listitem>
</varlistentry>
<sect2> <varlistentry>
<title>Migration to v6.5</title> <term>
Ports
</term>
<listitem>
<para>
We continue to expand our port list, this time including
WinNT/ix86 and NetBSD/arm32.
</para>
</listitem>
</varlistentry>
<para> <varlistentry>
A dump/restore using <application>pg_dump</application> <term>
or <application>pg_dumpall</application> Interfaces
is required for those wishing to migrate data from any </term>
previous release of <productname>Postgres</productname>. <listitem>
</para> <para>
</sect2> Most interfaces have new versions, and existing functionality
<sect2> has been improved.
<title>Detailed Change List</title> </para>
</listitem>
</varlistentry>
</variablelist>
</para>
<para> <sect2>
<programlisting> <title>Migration to v6.5</title>
<para>
A dump/restore using <application>pg_dump</application>
or <application>pg_dumpall</application>
is required for those wishing to migrate data from any
previous release of <productname>Postgres</productname>.
</para>
</sect2>
<sect2>
<title>Detailed Change List</title>
<para>
<programlisting>
Bug Fixes Bug Fixes
--------- ---------
Fix text<->float8 and text<->float4 conversion functions(Thomas) Fix text<->float8 and text<->float4 conversion functions(Thomas)
@ -237,14 +283,14 @@ Add ARM32 support(Andrew McMurry)
Better support for HPUX 11 and Unixware Better support for HPUX 11 and Unixware
Improve file handling to be more uniform, prevent file descriptor leak(Tom) Improve file handling to be more uniform, prevent file descriptor leak(Tom)
New install commands for plpgsql(Jan) New install commands for plpgsql(Jan)
</programlisting> </programlisting>
</Para> </para>
</sect2> </sect2>
</Sect1> </sect1>
<Sect1> <sect1>
<Title>Release 6.4.2</Title> <title>Release 6.4.2</title>
<!-- <!--
<docinfo> <docinfo>
<authorgroup> <authorgroup>
@ -278,14 +324,14 @@ A dump/restore is <emphasis>not</emphasis> required for those running
<programlisting> <programlisting>
Fix for datetime constant problem on some platforms(Thomas) Fix for datetime constant problem on some platforms(Thomas)
</programlisting> </programlisting>
</Para> </para>
</sect2> </sect2>
</Sect1> </sect1>
<Sect1> <sect1>
<Title>Release 6.4.1</Title> <title>Release 6.4.1</title>
<!-- <!--
<docinfo> <docinfo>
<authorgroup> <authorgroup>
@ -348,14 +394,14 @@ Add routines to help with single-byte (internal) character type(Thomas)
Compilation of libpq for Win32 fixes(Magnus) Compilation of libpq for Win32 fixes(Magnus)
Upgrade to PyGreSQL 2.2(D'Arcy) Upgrade to PyGreSQL 2.2(D'Arcy)
</programlisting> </programlisting>
</Para> </para>
</sect2> </sect2>
</Sect1> </sect1>
<Sect1> <sect1>
<Title>Release 6.4</Title> <title>Release 6.4</title>
<!-- <!--
<docinfo> <docinfo>
<authorgroup> <authorgroup>
@ -374,7 +420,7 @@ Thanks to our developers and maintainers, nearly every aspect of the system
has received some attention since the previous release. has received some attention since the previous release.
Here is a brief, incomplete summary: Here is a brief, incomplete summary:
<itemizedlist spacing="compact"> <itemizedlist>
<listitem> <listitem>
<para> <para>
Views and rules are now functional thanks to extensive new code in the Views and rules are now functional thanks to extensive new code in the
@ -652,12 +698,12 @@ smarter perl configuration(Brook)
configure uses supplied install-sh if no install script found(Tom) configure uses supplied install-sh if no install script found(Tom)
new Makefile.shlib for shared library configuration(Tom) new Makefile.shlib for shared library configuration(Tom)
</programlisting> </programlisting>
</Para> </para>
</sect2> </sect2>
</Sect1> </sect1>
<Sect1> <sect1>
<Title>Release 6.3.2</Title> <title>Release 6.3.2</title>
<!-- <!--
<docinfo> <docinfo>
<authorgroup> <authorgroup>
@ -677,7 +723,7 @@ Refer to the release notes for v6.3 for a more complete summary of new features.
<para> <para>
Summary: Summary:
<itemizedlist spacing="compact"> <itemizedlist>
<listitem> <listitem>
<para> <para>
Repairs automatic configuration support for some platforms, including Linux, Repairs automatic configuration support for some platforms, including Linux,
@ -693,7 +739,7 @@ Correctly handles function calls on the left side of BETWEEN and LIKE clauses.
</itemizedlist> </itemizedlist>
</para> </para>
<Para> <para>
A dump/restore is NOT required for those running 6.3 or 6.3.1. A A dump/restore is NOT required for those running 6.3 or 6.3.1. A
'make distclean', 'make', and 'make install' is all that is required. 'make distclean', 'make', and 'make install' is all that is required.
This last step should be performed while the postmaster is not running. This last step should be performed while the postmaster is not running.
@ -733,8 +779,8 @@ ASSERT fixes(Bruce)
</para> </para>
</sect2> </sect2>
</sect1> </sect1>
<Sect1> <sect1>
<Title>Release 6.3.1</Title> <title>Release 6.3.1</title>
<!-- <!--
<docinfo> <docinfo>
<authorgroup> <authorgroup>
@ -752,7 +798,7 @@ Mon Mar 23 10:21:52 EST 1998
<para> <para>
Summary: Summary:
<itemizedlist spacing="compact"> <itemizedlist>
<listitem> <listitem>
<para> <para>
Additional support for multi-byte character sets. Additional support for multi-byte character sets.
@ -779,7 +825,7 @@ Improvements to the configuration autodetection for installation.
</itemizedlist> </itemizedlist>
</para> </para>
<Para> <para>
A dump/restore is NOT required for those running 6.3. A A dump/restore is NOT required for those running 6.3. A
'make distclean', 'make', and 'make install' is all that is required. 'make distclean', 'make', and 'make install' is all that is required.
This last step should be performed while the postmaster is not running. This last step should be performed while the postmaster is not running.
@ -828,8 +874,8 @@ Better identify tcl and tk libs and includes(Bruce)
</para> </para>
</sect2> </sect2>
</sect1> </sect1>
<Sect1> <sect1>
<Title>Release 6.3</Title> <title>Release 6.3</title>
<!-- <!--
<docinfo> <docinfo>
<authorgroup> <authorgroup>
@ -848,7 +894,7 @@ Sun Mar 1 14:57:30 EST 1998
There are <emphasis>many</emphasis> new features and improvements in this release. There are <emphasis>many</emphasis> new features and improvements in this release.
Here is a brief, incomplete summary: Here is a brief, incomplete summary:
<itemizedlist spacing="compact"> <itemizedlist>
<listitem> <listitem>
<para> <para>
Many new SQL features, including Many new SQL features, including
@ -1143,12 +1189,12 @@ Add string functions to regression suite(Thomas)
Expand a few function names formerly truncated to 16 characters(Thomas) Expand a few function names formerly truncated to 16 characters(Thomas)
Remove un-needed malloc() calls and replace with palloc()(Bruce) Remove un-needed malloc() calls and replace with palloc()(Bruce)
</programlisting> </programlisting>
</Para> </para>
</sect2> </sect2>
</Sect1> </sect1>
<Sect1> <sect1>
<Title>Release 6.2.1</Title> <title>Release 6.2.1</title>
<!-- <!--
<docinfo> <docinfo>
<authorgroup> <authorgroup>
@ -1169,7 +1215,7 @@ v6.2.1 is a bug-fix and usability release on v6.2.
<para> <para>
Summary: Summary:
<itemizedlist spacing="compact"> <itemizedlist>
<listitem> <listitem>
<para> <para>
Allow strings to span lines, per <acronym>SQL92</acronym>. Allow strings to span lines, per <acronym>SQL92</acronym>.
@ -1236,10 +1282,10 @@ Trigger function for inserting user names for INSERT/UPDATE(Brook Milligan)
</programlisting> </programlisting>
</para> </para>
</sect2> </sect2>
</Sect1> </sect1>
<Sect1> <sect1>
<Title>Release 6.2</Title> <title>Release 6.2</title>
<!-- <!--
<docinfo> <docinfo>
<authorgroup> <authorgroup>
@ -1399,8 +1445,8 @@ SPI and Trigger programming guides (Vadim & D'Arcy)
</sect2> </sect2>
</sect1> </sect1>
<Sect1> <sect1>
<Title>Release 6.1.1</Title> <title>Release 6.1.1</title>
<!-- <!--
<docinfo> <docinfo>
<authorgroup> <authorgroup>
@ -1455,8 +1501,8 @@ pg_dumpall now returns proper status, portability fix(Bruce)
</sect2> </sect2>
</sect1> </sect1>
<Sect1> <sect1>
<Title>Release 6.1</Title> <title>Release 6.1</title>
<!-- <!--
<docinfo> <docinfo>
<authorgroup> <authorgroup>
@ -1471,21 +1517,22 @@ Sun Jun 8 14:41:13 EDT 1997
</docinfo> </docinfo>
--> -->
<Para> <para>
The regression tests have been adapted and extensively modified for the The regression tests have been adapted and extensively modified for the
v6.1 release of <productname>Postgres</productname>. v6.1 release of <productname>Postgres</productname>.
</Para> </para>
<Para> <para>
Three new data types (datetime, timespan, and circle) have been added to Three new data types (datetime, timespan, and circle) have been added to
the native set of <productname>Postgres</productname> types. Points, boxes, paths, and polygons the native set of <productname>Postgres</productname> types. Points, boxes, paths, and polygons
have had their output formats made consistant across the data types. have had their output formats made consistant across the data types.
The polygon output in misc.out has only been spot-checked for correctness The polygon output in misc.out has only been spot-checked for correctness
relative to the original regression output. relative to the original regression output.
</Para> </para>
<Para> <para>
<productname>Postgres</productname> v6.1 introduces a new, alternate optimizer which uses <FirstTerm>genetic</FirstTerm> <productname>Postgres</productname> v6.1 introduces a new, alternate
optimizer which uses <firstterm>genetic</firstterm>
algorithms. These algorithms introduce a random behavior in the ordering algorithms. These algorithms introduce a random behavior in the ordering
of query results when the query contains multiple qualifiers or multiple of query results when the query contains multiple qualifiers or multiple
tables (giving the optimizer a choice on order of evaluation). Several tables (giving the optimizer a choice on order of evaluation). Several
@ -1493,28 +1540,28 @@ Sun Jun 8 14:41:13 EDT 1997
hence are insensitive to optimizer choices. A few regression tests are hence are insensitive to optimizer choices. A few regression tests are
for data types which are inherently unordered (e.g. points and time for data types which are inherently unordered (e.g. points and time
intervals) and tests involving those types are explicitly bracketed with intervals) and tests involving those types are explicitly bracketed with
<Command>set geqo to 'off'</Command> and <Command>reset geqo</Command>. <command>set geqo to 'off'</command> and <command>reset geqo</command>.
</Para> </para>
<Para> <para>
The interpretation of array specifiers (the curly braces around atomic The interpretation of array specifiers (the curly braces around atomic
values) appears to have changed sometime after the original regression values) appears to have changed sometime after the original regression
tests were generated. The current <FileName>./expected/*.out</FileName> files reflect this tests were generated. The current <filename>./expected/*.out</filename> files reflect this
new interpretation, which may not be correct! new interpretation, which may not be correct!
</Para> </para>
<Para> <para>
The float8 regression test fails on at least some platforms. This is due The float8 regression test fails on at least some platforms. This is due
to differences in implementations of pow() and exp() and the signaling to differences in implementations of pow() and exp() and the signaling
mechanisms used for overflow and underflow conditions. mechanisms used for overflow and underflow conditions.
</Para> </para>
<Para> <para>
The "random" results in the random test should cause the "random" test The "random" results in the random test should cause the "random" test
to be "failed", since the regression tests are evaluated using a simple to be "failed", since the regression tests are evaluated using a simple
diff. However, "random" does not seem to produce random results on my diff. However, "random" does not seem to produce random results on my
test machine (Linux/gcc/i686). test machine (Linux/gcc/i686).
</Para> </para>
<sect2> <sect2>
<title>Migration to v6.1</title> <title>Migration to v6.1</title>
@ -2440,40 +2487,40 @@ Initial release.
</para> </para>
</sect1> </sect1>
<Sect1> <sect1>
<Title>Timing Results</Title> <title>Timing Results</title>
<Para> <para>
These timing results are from running the regression test with the commands These timing results are from running the regression test with the commands
<ProgramListing> <programlisting>
% cd src/test/regress % cd src/test/regress
% make all % make all
% time make runtest % time make runtest
</ProgramListing> </programlisting>
</para> </para>
<Para> <para>
Timing under Linux 2.0.27 seems to have a roughly 5% variation from run Timing under Linux 2.0.27 seems to have a roughly 5% variation from run
to run, presumably due to the scheduling vagaries of multitasking systems. to run, presumably due to the scheduling vagaries of multitasking systems.
</para> </para>
<Sect2> <sect2>
<Title>v6.4beta</Title> <title>v6.4beta</title>
<para> <para>
The times for this release are not directly comparable to those for previous releases The times for this release are not directly comparable to those for previous releases
since some additional regression tests have been included. since some additional regression tests have been included.
In general, however, v6.4 should be slightly faster than the previous release (thanks, Bruce!). In general, however, v6.4 should be slightly faster than the previous release (thanks, Bruce!).
</para> </para>
<Para> <para>
<ProgramListing> <programlisting>
Time System Time System
02:26 Dual Pentium Pro 180, 96MB, UW-SCSI, Linux 2.0.30, gcc 2.7.2.1 -O2 -m486 02:26 Dual Pentium Pro 180, 96MB, UW-SCSI, Linux 2.0.30, gcc 2.7.2.1 -O2 -m486
</ProgramListing> </programlisting>
</para> </para>
</sect2> </sect2>
<Sect2> <sect2>
<Title>v6.3</Title> <title>v6.3</title>
<para> <para>
The times for this release are not directly comparable to those for previous releases The times for this release are not directly comparable to those for previous releases
@ -2481,26 +2528,43 @@ since some additional regression tests have been included and some obsolete test
time travel have been removed. time travel have been removed.
In general, however, v6.3 is substantially faster than previous releases (thanks, Bruce!). In general, however, v6.3 is substantially faster than previous releases (thanks, Bruce!).
</para> </para>
<Para> <para>
<ProgramListing> <programlisting>
Time System Time System
02:30 Dual Pentium Pro 180, 96MB, UW-SCSI, Linux 2.0.30, gcc 2.7.2.1 -O2 -m486 02:30 Dual Pentium Pro 180, 96MB, UW-SCSI, Linux 2.0.30, gcc 2.7.2.1 -O2 -m486
04:12 Dual Pentium Pro 180, 96MB, EIDE, Linux 2.0.30, gcc 2.7.2.1 -O2 -m486 04:12 Dual Pentium Pro 180, 96MB, EIDE, Linux 2.0.30, gcc 2.7.2.1 -O2 -m486
</ProgramListing> </programlisting>
</para> </para>
</sect2> </sect2>
<Sect2> <sect2>
<Title>v6.1</Title> <title>v6.1</title>
<Para> <para>
<ProgramListing> <programlisting>
Time System Time System
06:12 Pentium Pro 180, 32MB, EIDE, Linux 2.0.30, gcc 2.7.2 -O2 -m486 06:12 Pentium Pro 180, 32MB, EIDE, Linux 2.0.30, gcc 2.7.2 -O2 -m486
12:06 P-100, 48MB, Linux 2.0.29, gcc 12:06 P-100, 48MB, Linux 2.0.29, gcc
39:58 Sparc IPC 32MB, Solaris 2.5, gcc 2.7.2.1 -O -g 39:58 Sparc IPC 32MB, Solaris 2.5, gcc 2.7.2.1 -O -g
</ProgramListing> </programlisting>
</para> </para>
</sect2> </sect2>
</sect1> </sect1>
</Chapter> </chapter>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:nil
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
sgml-parent-document:nil
sgml-default-dtd-file:"./reference.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:"/usr/lib/sgml/catalog"
sgml-local-ecat-files:nil
End:
-->

12
doc/src/sgml/tutorial.sgml
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@ -13,12 +13,13 @@
<!entity notation SYSTEM "notation.sgml"> <!entity notation SYSTEM "notation.sgml">
<!entity y2k SYSTEM "y2k.sgml"> <!entity y2k SYSTEM "y2k.sgml">
<!entity intro SYSTEM "intro.sgml">
<!entity arch SYSTEM "arch.sgml">
<!entity start SYSTEM "start.sgml">
<!entity query SYSTEM "query.sgml">
<!entity advanced SYSTEM "advanced.sgml"> <!entity advanced SYSTEM "advanced.sgml">
<!entity arch SYSTEM "arch.sgml">
<!entity biblio SYSTEM "biblio.sgml"> <!entity biblio SYSTEM "biblio.sgml">
<!entity intro SYSTEM "intro.sgml">
<!entity query SYSTEM "query.sgml">
<!entity sql SYSTEM "sql.sgml">
<!entity start SYSTEM "start.sgml">
]> ]>
<Book Id="tutorial"> <Book Id="tutorial">
@ -54,7 +55,7 @@
<LegalNotice> <LegalNotice>
<Para> <Para>
<ProductName>PostgreSQL</ProductName> is copyright (&copy;) 1998-9 <ProductName>PostgreSQL</ProductName> is Copyright &copy; 1996-9
by the Postgres Global Development Group. by the Postgres Global Development Group.
</Para> </Para>
</LegalNotice> </LegalNotice>
@ -90,6 +91,7 @@ Your name here...
</Preface> </Preface>
&intro; &intro;
&sql;
&arch; &arch;
&start; &start;
&query; &query;

10
doc/src/sgml/user.sgml
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@ -1,11 +1,15 @@
<!-- <!--
$Header: /cvsroot/pgsql/doc/src/sgml/Attic/user.sgml,v 1.11 1999/05/26 17:30:30 thomas Exp $ $Header: /cvsroot/pgsql/doc/src/sgml/Attic/user.sgml,v 1.12 1999/06/03 04:21:51 thomas Exp $
Postgres User's Manual. Postgres User's Manual.
Derived from postgres.sgml. Derived from postgres.sgml.
thomas 1998-02-24 thomas 1998-02-24
$Log: user.sgml,v $ $Log: user.sgml,v $
Revision 1.12 1999/06/03 04:21:51 thomas
Markup changes for v6.5 release.
Clean out duplicate stuff in odbc.sgml resulting from a faulty patch.
Revision 1.11 1999/05/26 17:30:30 thomas Revision 1.11 1999/05/26 17:30:30 thomas
Add chapters on CVS access, MVCC, SQL theory to the docs. Add chapters on CVS access, MVCC, SQL theory to the docs.
Add an appendix with more details on date/time attributes and handling. Add an appendix with more details on date/time attributes and handling.
@ -69,7 +73,6 @@ Move SQL reference pages up into the User's Guide.
<!entity manage SYSTEM "manage.sgml"> <!entity manage SYSTEM "manage.sgml">
<!entity mvcc SYSTEM "mvcc.sgml"> <!entity mvcc SYSTEM "mvcc.sgml">
<!entity oper SYSTEM "oper.sgml"> <!entity oper SYSTEM "oper.sgml">
<!entity sql SYSTEM "sql.sgml">
<!entity storage SYSTEM "storage.sgml"> <!entity storage SYSTEM "storage.sgml">
<!entity syntax SYSTEM "syntax.sgml"> <!entity syntax SYSTEM "syntax.sgml">
<!entity typeconv SYSTEM "typeconv.sgml"> <!entity typeconv SYSTEM "typeconv.sgml">
@ -113,7 +116,7 @@ Move SQL reference pages up into the User's Guide.
<LegalNotice> <LegalNotice>
<Para> <Para>
<ProductName>PostgreSQL</ProductName> is &copy; 1998-9 <ProductName>PostgreSQL</ProductName> is Copyright &copy; 1996-9
by the Postgres Global Development Group. by the Postgres Global Development Group.
</Para> </Para>
</LegalNotice> </LegalNotice>
@ -149,7 +152,6 @@ Your name here...
</Preface> </Preface>
&intro; &intro;
&sql;
&syntax; &syntax;
&datatype; &datatype;
&oper; &oper;