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SGML improvements.

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Neil Conway
This commit is contained in:
Bruce Momjian
2002-11-15 03:11:18 +00:00
parent 8bc717cb88
commit da8149032a
29 changed files with 405 additions and 364 deletions
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12
doc/src/sgml/ddl.sgml
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@@ -1,4 +1,4 @@
<!-- $Header: /cvsroot/pgsql/doc/src/sgml/ddl.sgml,v 1.9 2002/11/11 20:14:02 petere Exp $ -->
<!-- $Header: /cvsroot/pgsql/doc/src/sgml/ddl.sgml,v 1.10 2002/11/15 03:11:15 momjian Exp $ -->
<chapter id="ddl">
<title>Data Definition</title>
@@ -1103,9 +1103,9 @@ ALTER TABLE products ALTER COLUMN price SET DEFAULT 7.77;
ALTER TABLE products ALTER COLUMN price DROP DEFAULT;
</programlisting>
This is equivalent to setting the default to null, at least in
PostgreSQL. As a consequence, it is not an error to drop a
default where one hadn't been defined, because the default is
implicitly the null value.
<productname>PostgreSQL</>. As a consequence, it is not an error
to drop a default where one hadn't been defined, because the
default is implicitly the null value.
</para>
</sect2>
@@ -1609,8 +1609,8 @@ REVOKE CREATE ON public FROM PUBLIC;
standard. Therefore, many users consider qualified names to
really consist of
<literal><replaceable>username</>.<replaceable>tablename</></literal>.
This is how PostgreSQL will effectively behave if you create a per-user
schema for every user.
This is how <productname>PostgreSQL</productname> will effectively
behave if you create a per-user schema for every user.
</para>
<para>