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-rw-r--r--doc/src/sgml/postgres.sgml26
1 files changed, 14 insertions, 12 deletions
diff --git a/doc/src/sgml/postgres.sgml b/doc/src/sgml/postgres.sgml
index f8a6c48a57c..041afdbd860 100644
--- a/doc/src/sgml/postgres.sgml
+++ b/doc/src/sgml/postgres.sgml
@@ -1,6 +1,8 @@
<!-- doc/src/sgml/postgres.sgml -->
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook V4.2//EN" [
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+ "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"
+[
<!ENTITY % version SYSTEM "version.sgml">
%version;
@@ -42,11 +44,11 @@
<para>
After you have worked through this tutorial you might want to move
- on to reading <xref linkend="sql"> to gain a more formal knowledge
- of the SQL language, or <xref linkend="client-interfaces"> for
+ on to reading <xref linkend="sql"/> to gain a more formal knowledge
+ of the SQL language, or <xref linkend="client-interfaces"/> for
information about developing applications for
<productname>PostgreSQL</productname>. Those who set up and
- manage their own server should also read <xref linkend="admin">.
+ manage their own server should also read <xref linkend="admin"/>.
</para>
</partintro>
@@ -80,14 +82,14 @@
chapters individually as they choose. The information in this
part is presented in a narrative fashion in topical units.
Readers looking for a complete description of a particular command
- should see <xref linkend="reference">.
+ should see <xref linkend="reference"/>.
</para>
<para>
Readers of this part should know how to connect to a
<productname>PostgreSQL</productname> database and issue
<acronym>SQL</acronym> commands. Readers that are unfamiliar with
- these issues are encouraged to read <xref linkend="tutorial">
+ these issues are encouraged to read <xref linkend="tutorial"/>
first. <acronym>SQL</acronym> commands are typically entered
using the <productname>PostgreSQL</productname> interactive terminal
<application>psql</application>, but other programs that have
@@ -130,7 +132,7 @@
self-contained and can be read individually as desired. The
information in this part is presented in a narrative fashion in
topical units. Readers looking for a complete description of a
- particular command should see <xref linkend="reference">.
+ particular command should see <xref linkend="reference"/>.
</para>
<para>
@@ -140,8 +142,8 @@
The rest of this part is about tuning and management; that material
assumes that the reader is familiar with the general use of
the <productname>PostgreSQL</productname> database system. Readers are
- encouraged to look at <xref linkend="tutorial"> and <xref
- linkend="sql"> for additional information.
+ encouraged to look at <xref linkend="tutorial"/> and <xref
+ linkend="sql"/> for additional information.
</para>
</partintro>
@@ -174,10 +176,10 @@
with <productname>PostgreSQL</productname>. Each of these chapters can be
read independently. Note that there are many other programming
interfaces for client programs that are distributed separately and
- contain their own documentation (<xref linkend="external-projects">
+ contain their own documentation (<xref linkend="external-projects"/>
lists some of the more popular ones). Readers of this part should be
familiar with using <acronym>SQL</acronym> commands to manipulate
- and query the database (see <xref linkend="sql">) and of course
+ and query the database (see <xref linkend="sql"/>) and of course
with the programming language that the interface uses.
</para>
</partintro>
@@ -203,7 +205,7 @@
<productname>PostgreSQL</productname> distribution as well as
general issues concerning server-side programming languages. It
is essential to read at least the earlier sections of <xref
- linkend="extend"> (covering functions) before diving into the
+ linkend="extend"/> (covering functions) before diving into the
material about server-side programming languages.
</para>
</partintro>