< 	o -Allow an existing index to be marked as a table's primary key
> 	o Allow an existing index to be marked as a table's primary key

!       o Allow an existing index to be marked as a table's primary key

While at it, mark a couple of items completed in 8.4:
!   o -Prevent long-lived temporary tables from causing frozen-xid
      advancement starvation

! * -Improve performance of shared invalidation queue for multiple CPUs

Also remove a couple of obsolete assignments.

>
> * Fix all set-returning system functions so they support a wildcard
>   target list
>
>   SELECT * FROM pg_get_keywords() works but SELECT * FROM
>   pg_show_all_settings() does not.

* Improve ability to modify views via ALTER TABLE
<
>   http://archives.postgresql.org/pgsql-hackers/2008-08/msg00300.php

>
> * Prevent query cancel packets from being replayed by an attacker,
>   especially when using SSL
>
>   http://archives.postgresql.org/pgsql-hackers/2008-08/msg00345.php
>

* Improve ability to modify views via ALTER TABLE

>   http://archives.postgresql.org/pgsql-hackers/2008-07/msg01410.php

    Allow XML to accept more liberal DOCTYPE specifications

Everything works correctly, per today's email to -general.

> * Add 'hostgss' pg_hba.conf option to allow GSS link-level encryption
>
>   http://archives.postgresql.org/pgsql-hackers/2008-07/msg01454.php

* Consider decreasing the I/O caused by updating tuple hint bits

>   http://archives.postgresql.org/pgsql-patches/2008-07/msg00199.php

* Implement SQL:2003 window functions

>   http://archives.postgresql.org/pgsql-hackers/2008-07/msg00232.php

>
> * Reduce locking requirements for creating a trigger
>
>   http://archives.postgresql.org/pgsql-hackers/2008-06/msg00635.php
>

* Implement SQL:2003 window functions
>
>   http://archives.postgresql.org/pgsql-hackers/2008-06/msg00380.php
>

>
> 	o Add external tool to auto-tune some postgresql.conf parameters
>
> 	  http://archives.postgresql.org/pgsql-hackers/2008-06/msg00000.php
>

>
> 	o Reduce PITR WAL file size by removing full page writes and
> 	  by removing trailing bytes to improve compression

>
> * Consider decreasing the I/O caused by updating tuple hint bits
>
>   http://archives.postgresql.org/pgsql-hackers/2008-05/msg00847.php
>

> 	o -Have psql show current values for a sequence

> * Improve ability to modify views via ALTER TABLE
>
>   http://archives.postgresql.org/pgsql-hackers/2008-05/msg00691.php

< * Add temporal versions of generate_series()
> * -Add temporal versions of generate_series()

* Consider allowing control of upper/lower case folding of unquoted
  identifiers

>   http://archives.postgresql.org/pgsql-hackers/2008-07/msg00415.php

< 	o Fix server restart problem when the server was shutdown during
> 	o -Fix server restart problem when the server was shutdown during

* Add database and transaction-level triggers

> * Fix TRUNCATE ... RESTART IDENTITY so its affect on sequences is rolled
>   back on transaction abort

> 	o Add "auto" expanded mode that outputs in expanded format if
> 	  "wrapped" mode can't wrap the output to the screen width
>
> 	  http://archives.postgresql.org/pgsql-hackers/2008-05/msg00417.php
>

> 	o Add option to wrap column values at whitespace boundaries,
>           rather than chopping them at a fixed width.
> 	  Currently, "wrapped" format chops values into fixed
> 	  widths.  Perhaps the word wrapping could use the same
> 	  algorithm documented in the W3C specification.
> 	  http://archives.postgresql.org/pgsql-hackers/2008-05/msg00404.php
> 	  http://www.w3.org/TR/CSS21/tables.html#auto-table-layout

>
> * Fix system views like pg_stat_all_tables to use set-returning
>   functions, rather than views of per-column functions

>   http://archives.postgresql.org/pgsql-hackers/2008-04/msg01890.php

* Improve server security options

  http://archives.postgresql.org/pgsql-hackers/2008-04/msg01875.php
  http://archives.postgresql.org/pgsql-hackers/2008-05/msg00000.php

>
> * Improve LDAP authentication configuration options
>
>   http://archives.postgresql.org/pgsql-hackers/2008-04/msg01745.php

< 	o Prevent pg_dump/pg_restore from being affected by
> 	o -Prevent pg_dump/pg_restore from being affected by

>
> 	o Allow COPY to report errors sooner
>
>          http://archives.postgresql.org/pgsql-hackers/2008-04/msg01169.php

> * Allow custom variables to appear in pg_settings()

* Implement a module capability for loading /contrib-style extensions

  http://archives.postgresql.org/pgsql-patches/2008-04/msg00164.php

* Consider whether duplicate keys should be sorted by block/offset

  http://archives.postgresql.org/pgsql-hackers/2008-03/msg00558.php

Create new "Sorting" TODO section.

        o Allow pg_hba.conf to specify host names along with IP addresses
> 	  http://archives.postgresql.org/pgsql-hackers/2008-06/msg00569.php

> 	o Add functions to syntax check configuration files
>
< * Add pg_ctl option to do a syntax check of postgresql.conf

< * Allow INSERT/UPDATE ... RETURNING inside a SELECT 'FROM' clause
> * Allow INSERT/UPDATE ... RETURNING inside a SELECT 'FROM' clause or
>   target list
>   http://archives.postgresql.org/pgsql-hackers/2008-06/msg00124.php