Update docs for TIME WITHOUT TIME ZONE.

Add information on SET SESSION CHARACTERISTICS.
Fix references to pg_hba.conf(5) since that is no longer a man page.

Author: Thomas G. Lockhart

doc/src/sgml/datatype.sgml

@@ -1,5 +1,5 @@
 <!--
-$Header: /cvsroot/pgsql/doc/src/sgml/datatype.sgml,v 1.30 2000/05/02 20:01:51 thomas Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/datatype.sgml,v 1.31 2000/07/14 15:26:21 thomas Exp $
 -->
 
  <chapter id="datatype">
@@ -159,7 +159,7 @@ $Header: /cvsroot/pgsql/doc/src/sgml/datatype.sgml,v 1.30 2000/05/02 20:01:51 th
       </row>
       <row>
        <entry>time</entry>
-       <entry>time</entry>
+       <entry>time [ without time zone ]</entry>
        <entry>time of day</entry>
       </row>
       <row>
@@ -169,7 +169,7 @@ $Header: /cvsroot/pgsql/doc/src/sgml/datatype.sgml,v 1.30 2000/05/02 20:01:51 th
       </row>
       <row>
        <entry>timestamp</entry>
-       <entry>timestamp with time zone</entry>
+       <entry>timestamp [ with time zone ]</entry>
        <entry>date/time</entry>
       </row>
       <row>
@@ -581,7 +581,7 @@ CREATE TABLE <replaceable class="parameter">tablename</replaceable> (<replaceabl
         <entry>1 microsec / 14 digits</entry>
        </row>
        <row>
-        <entry><type>timestamp with time zone</type></entry>
+        <entry><type>timestamp [ with time zone ]</type></entry>
         <entry>date and time with time zone</entry>
         <entry>8 bytes</entry>
         <entry>1903 AD</entry>
@@ -605,7 +605,7 @@ CREATE TABLE <replaceable class="parameter">tablename</replaceable> (<replaceabl
         <entry>1 day</entry>
        </row>
        <row>
-        <entry><type>time</type></entry>
+        <entry><type>time [ without time zone ]</type></entry>
         <entry>times of day only</entry>
         <entry>4 bytes</entry>
         <entry>00:00:00.00</entry>
@@ -843,7 +843,13 @@ CREATE TABLE <replaceable class="parameter">tablename</replaceable> (<replaceabl
     </sect3>
 
     <sect3>
-     <title>time</title>
+     <title>time [ without time zone ]</title>
+
+     <para>
+      Per SQL99, this type can be referenced as <type>time</type> and
+      as <type>time without time zone</type>.
+     </para>
+
      <para>
       The following are valid <type>time</type> inputs.
 

doc/src/sgml/func.sgml

@@ -1527,7 +1527,6 @@ Not defined by this name. Implements the intersection operator '#'
   </sect1>
 
   <sect1>
-
    <title id="aggregate-funcs">Aggregate Functions</title>
 
    <note>
@@ -1542,13 +1541,14 @@ Not defined by this name. Implements the intersection operator '#'
     <firstterm>Aggregate functions</firstterm> allow the generation of simple
     statistics about the values of particular columns over the selected set
     of rows.
-    See also the chapter on aggregates in
-    <citetitle>The PostgreSQL Tutorial</citetitle>
 <!--
-    <xref linkend="sql" endterm="aggregates-tutorial">
--->
-    and
+	See also <xref linkend="sql" endterm="aggregates-tutorial"> and
     <xref linkend="syntax" endterm="aggregates-syntax">.
+-->
+	See also <xref linkend="syntax" endterm="aggregates-syntax">;
+	refer to
+	the <citetitle>PostgreSQL Tutorial</citetitle> for additional
+	introductory information.
    </para>
 
    <para>
@@ -1612,7 +1612,6 @@ Not defined by this name. Implements the intersection operator '#'
     </table>
    </para>
   </sect1>
-
  </chapter>
 
 <!-- Keep this comment at the end of the file

doc/src/sgml/protocol.sgml

@@ -49,7 +49,9 @@ have different roles but may be implemented by the same executable.
 <Para>
 A frontend sends a startup packet to the postmaster.  This includes the names
 of the user and the database the user wants to connect to.  The postmaster then
-uses this, and the information in the pg_hba.conf(5) file to determine what
+uses this, and the information in the <filename>pg_hba.conf</filename>
+file
+to determine what
 further authentication information it requires the frontend to send (if any)
 and responds to the frontend accordingly.
 </para>

doc/src/sgml/release.sgml

@@ -1,10 +1,65 @@
 <!--
-$Header: /cvsroot/pgsql/doc/src/sgml/release.sgml,v 1.55 2000/06/14 13:12:52 thomas Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/release.sgml,v 1.56 2000/07/14 15:26:21 thomas Exp $
 -->
 
  <chapter id="release">
   <title>Release Notes</title>
 
+  <sect1>
+   <title>Release 7.1</title>
+   <!--
+  <docinfo>
+  <authorgroup>
+  <author>
+  <firstname>Bruce</firstname>
+  <surname>Momjian</surname>
+  </author>
+  </authorgroup>
+  <date>2000-07-13</date>
+  </docinfo>
+   -->
+
+   <para>
+    Release date 2000-xx-xx.
+
+   <para>
+    Major changes in this release:
+
+    <variablelist>
+     <varlistentry>
+      <term>
+       Nested block comments
+      </term>
+      <listitem>
+       <para>
+	SQL99 defines C-style block comments, and allows them to be nested.
+       </para>
+      </listitem>
+     </varlistentry>
+   </para>
+
+   <sect2>
+    <title>Migration to v7.1</title>
+
+    <para>
+     A dump/restore is required for those running any previous version.
+    </para>
+   </sect2>
+
+   <sect2>
+    <title>Changes</title>
+
+    <para>
+     <programlisting>
+Implement WITHOUT TIME ZONE date/time type qualifier per SQL99 (Thomas)
+Implement nested block comments per SQL99 (Thomas)
+Implement SET SESSION CHARACTERISTICS per SQL99 (Thomas)
+Set session-wide transaction mode READ COMMITTED or SERIALIZABLE (Thomas)
+     </programlisting>
+    </para>
+   </sect2>
+  </sect1>
+
   <sect1>
    <title>Release 7.0.2</title>
    <!--
@@ -1872,7 +1927,8 @@ Better identify tcl and tk libs and includes(Bruce)
    </para>
    <para>
     We now have passwords definable independent of any Unix file.  There are
-    new SQL USER commands.  See the pg_hba.conf manual page for more
+    new SQL USER commands.
+    See the <citetitle>Administrator's Guide</citetitle> for more
     information.  There is a new table, pg_shadow, which is used to store
     user information and user passwords, and it by default only SELECT-able
     by the postgres super-user.  pg_user is now a view of pg_shadow, and is

doc/src/sgml/syntax.sgml

@@ -1,5 +1,5 @@
 <!--
-$Header: /cvsroot/pgsql/doc/src/sgml/syntax.sgml,v 1.22 2000/06/20 18:04:18 momjian Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/syntax.sgml,v 1.23 2000/07/14 15:26:21 thomas Exp $
 -->
 
  <chapter id="syntax">
@@ -135,18 +135,18 @@ EXECUTE EXISTS EXTRACT
 FETCH FLOAT FOR FROM FULL
 GRANT 
 HAVING
-IN INNER INSERT INTERVAL INTO IS
+IN INNER INSERT INTERVAL INTO INOUT IS
 JOIN 
 LEADING LEFT LIKE LOCAL
 NAMES NATIONAL NATURAL NCHAR NO NOT NULL 
-ON OR OUTER
+ON OR OUT OUTER
 PARTIAL PRIMARY PRIVILEGES PROCEDURE PUBLIC
 REFERENCES REVOKE RIGHT ROLLBACK
-SELECT SET SUBSTRING
+SELECT SESSION SET SUBSTRING
 TO TRAILING TRIM 
 UNION UNIQUE UPDATE USING
 VALUES VARCHAR VARYING VIEW
-WHERE WITH WORK 
+WHERE WITH WITHOUT WORK 
      </programlisting>
     </para>
 
@@ -280,7 +280,7 @@ VALID VERSION
 
      <programlisting>
 ABSOLUTE ACTION
-CONSTRAINTS
+CHARACTERISTICS CONSTRAINTS
 DAY DEFERRABLE DEFERRED 
 HOUR
 IMMEDIATE INITIALLY INSENSITIVE ISOLATION 
@@ -289,9 +289,9 @@ LANGUAGE LEVEL
 MATCH MINUTE MONTH
 NEXT 
 OF ONLY OPTION 
-PENDANT PRIOR PRIVILEGES 
+PATH PENDANT PRIOR PRIVILEGES 
 READ RELATIVE RESTRICT 
-SCROLL SECOND
+SCHEMA SCROLL SECOND
 TIME TIMESTAMP TIMEZONE_HOUR TIMEZONE_MINUTE TRIGGER 
 YEAR
 ZONE
@@ -349,18 +349,21 @@ UNCOMMITTED UNNAMED
     <programlisting>
 -- This is a standard SQL comment
     </programlisting>
+   </para>
 
-We also support C-style block comments, e.g.:
+   <para>
+    We also support C-style block comments, e.g.:
 
     <programlisting>
-/* multi
-   line
-   comment
+/* multi-line comment
+ * with nesting: /* nested block comment */
  */
     </programlisting>
 
-A comment beginning with "/*" extends to the first occurrence of "*/".
-
+    where the comment begins with "<literal>/*</literal>" and extends
+    to the first occurrence of "<literal>*/</literal>". These block
+    comments nest, as specified in SQL99, so that one can comment out
+    larger blocks of code which may contain existing block comments.
    </para>
   </sect1>