Update FAQ.

Author: bmomjian

doc/FAQ

@@ -335,11 +335,11 @@
 
    Features
           PostgreSQL has most features present in large commercial
-          DBMS's, like transactions, subselects, triggers, views, and
-          sophisticated locking. We have some features they don't have,
-          like user-defined types, inheritance, rules, and multi-version
-          concurrency control to reduce lock contention. We don't have
-          foreign key referential integrity or outer joins, but are
+          DBMS's, like transactions, subselects, triggers, views, foreign
+          key referential integrity, and sophisticated locking. We have
+          some features they don't have, like user-defined types,
+          inheritance, rules, and multi-version concurrency control to
+          reduce lock contention. We don't have outer joins, but are
           working on them for our next release.
 
    Performance
@@ -396,10 +396,10 @@
 
     2.1) Are there ODBC drivers for PostgreSQL?
 
-   There are two ODBC drivers available, PostODBC and OpenLink ODBC.
+   There are two ODBC drivers available, PsqlODBC and OpenLink ODBC.
 
-   PostODBC is included in the distribution. More information about it
-   can be gotten from: http://www.insightdist.com/psqlodbc
+   PsqlODBC is included in the distribution. More information about it
+   can be gotten from: ftp://ftp.postgresql.org/pub/odbc/index.html
 
    OpenLink ODBC can be gotten from http://www.openlinksw.com. It works
    with their standard ODBC client software so you'll have PostgreSQL
@@ -410,6 +410,8 @@
    commercial-quality support, but a freeware version will always be
    available. Questions to postgres95@openlink.co.uk.
 
+   See also the ODBC chapter of the Programmer's Guide.
+   
     2.2) What tools are available for hooking PostgreSQL to Web pages?
 
    A nice introduction to Database-backed Web pages can be seen at:
@@ -972,12 +974,9 @@ BYTEA           bytea           variable-length array of bytes
 
     4.22) How do I create a column that will default to the current time?
 
-   This way always works:
+   Use now():
         CREATE TABLE test (x int, modtime timestamp default now() );
 
-   In releases 7.0 and later, you may use:
-        create table test (x int, modtime timestamp default 'now');
-
     4.23) Why are my subqueries using IN so slow?
 
    Currently, we join subqueries to outer queries by sequential scanning

doc/src/FAQ.html

@@ -434,10 +434,10 @@ <H4><A NAME="1.14">1.14</A>) How does PostgreSQL compare to other
 <DD>
 
 PostgreSQL has most features present in large commercial DBMS's, like
-transactions, subselects, triggers, views, and sophisticated locking. 
-We have some features they don't have, like user-defined types,
-inheritance, rules, and multi-version concurrency control to reduce lock
-contention.  We don't have foreign key referential integrity or outer
+transactions, subselects, triggers, views, foreign key referential
+integrity, and sophisticated locking.  We have some features they don't
+have, like user-defined types, inheritance, rules, and multi-version
+concurrency control to reduce lock contention.  We don't have outer
 joins, but are working on them for our next release.<BR><BR>
 
 <DT> <B>Performance</B>
@@ -506,11 +506,11 @@ <H2><CENTER>User Client Questions</CENTER></H2>
 
 <H4><A NAME="2.1">2.1</A>) Are there ODBC drivers for PostgreSQL?</H4><P>
 
-There are two ODBC drivers available, PostODBC and OpenLink ODBC.<P>
+There are two ODBC drivers available, PsqlODBC and OpenLink ODBC.<P>
 
-PostODBC is included in the distribution. More information about it can
-be gotten from: <A HREF="http://www.insightdist.com/psqlodbc">
-http://www.insightdist.com/psqlodbc</A><P>
+PsqlODBC is included in the distribution. More information about it can
+be gotten from: <A HREF="ftp://ftp.postgresql.org/pub/odbc/index.html">
+ftp://ftp.postgresql.org/pub/odbc/index.html</A><P>
 
 OpenLink ODBC can be gotten from <A HREF="http://www.openlinksw.com/">
 http://www.openlinksw.com</A>. It works with their standard ODBC client
@@ -522,6 +522,8 @@ <H4><A NAME="2.1">2.1</A>) Are there ODBC drivers for PostgreSQL?</H4><P>
 available. Questions to  <A
 HREF="mailto:postgres95@openlink.co.uk">postgres95@openlink.co.uk</A>.<P>
 
+See also the <A HREF="http://www.postgresql.org/docs/programmer/odbc.htm">
+ODBC chapter of the Programmer's Guide</A>.<P>
 
 
 <H4><A NAME="2.2">2.2</A>) What tools are available for hooking
@@ -1054,7 +1056,7 @@ <H4><A NAME="4.16.1">4.16.1</A>) How do I create a
 option or <SMALL>COPY WITH OIDS</SMALL> option to preserve the oids.<P>
 
 For more details, see Bruce Momjian's chapter on 
-<A HREF="http://www.postgresql.org/docs/aw_pgsql_book/node74.html">Numbering Rows.</A>
+<A HREF="http://www.postgresql.org/docs/aw_pgsql_book">Numbering Rows.</A>
 
 <H4><A NAME="4.16.2">4.16.2</A>) How do I get the back the generated SERIAL value after an insert?</H4><P>
 Probably the simplest approach is to to retrieve the next SERIAL value from the sequence object with the <I>nextval()</I> function <I>before</I> inserting and then insert it explicitly.  Using the example table in <A HREF="#4.16.1">4.16.1</A>, that might look like this: