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This patch adds a couple of extra index entries and removes some
out-of-date text about multibyte encoding (which is now always included). Oliver Elphick
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@ -1,10 +1,14 @@
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<!--
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$Header: /cvsroot/pgsql/doc/src/sgml/extend.sgml,v 1.17 2002/09/21 18:32:53 petere Exp $
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$Header: /cvsroot/pgsql/doc/src/sgml/extend.sgml,v 1.18 2002/11/03 01:31:32 momjian Exp $
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-->
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<chapter id="extend">
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<title>Extending <acronym>SQL</acronym>: An Overview</title>
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<indexterm zone="extend">
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<primary>extending SQL</primary>
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</indexterm>
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<para>
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In the sections that follow, we will discuss how you
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can extend the <productname>PostgreSQL</productname>
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@ -75,6 +79,15 @@ $Header: /cvsroot/pgsql/doc/src/sgml/extend.sgml,v 1.17 2002/09/21 18:32:53 pete
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<sect1 id="type-system">
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<title>The <productname>PostgreSQL</productname> Type System</title>
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<indexterm zone="type-system">
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<primary>extending SQL</primary>
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<secondary>types</secondary>
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</indexterm>
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<indexterm zone="type-system">
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<primary>data types</primary>
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</indexterm>
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<para>
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The <productname>PostgreSQL</productname> type system
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can be broken down in several ways.
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@ -109,6 +122,10 @@ $Header: /cvsroot/pgsql/doc/src/sgml/extend.sgml,v 1.17 2002/09/21 18:32:53 pete
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<sect1 id="pg-system-catalogs">
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<title>About the <productname>PostgreSQL</productname> System Catalogs</title>
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<indexterm zone="pg-system-catalogs">
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<primary>catalogs</primary>
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</indexterm>
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<para>
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Having introduced the basic extensibility concepts, we
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can now take a look at how the catalogs are actually
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@ -1,5 +1,5 @@
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<!--
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$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.146 2002/10/20 01:43:32 tgl Exp $
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$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.147 2002/11/03 01:31:32 momjian Exp $
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-->
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<Chapter Id="runtime">
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@ -1311,11 +1311,6 @@ env PGOPTIONS='-c geqo=off' psql
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Sets the client-side encoding for multibyte character sets.
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The default is to use the database encoding.
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</para>
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<para>
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This option is only available if
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<productname>PostgreSQL</productname> was built with multibyte
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support.
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</para>
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</listitem>
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</varlistentry>
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