< * Allow encoding on a per-column basis optionally using the ICU library

>   http://wiki.postgresql.org/wiki/Todo:Collate
>   http://wiki.postgresql.org/wiki/Todo:ICU

> * Improve how ANALYZE computes in-doubt tuples
>
>   http://archives.postgresql.org/pgsql-hackers/2007-11/msg00771.php
>

* Add SQL:2003 WITH RECURSIVE (hierarchical) queries to SELECT

>   http://archives.postgresql.org/pgsql-patches/2008-01/msg00105.php
>   http://archives.postgresql.org/pgsql-patches/2008-03/msg00327.php

<
< * Prefix command-line utilities like createuser with 'pg_'
<
<   http://archives.postgresql.org/pgsql-hackers/2007-06/msg00025.php
<

> * -Add ability to trigger on TRUNCATE

>
> 	o Add CASE capability to language (already in SQL)
>
> 	  http://archives.postgresql.org/pgsql-hackers/2008-01/msg00696.php
>
>

> * Allow one transaction to see tuples using the snapshot of another
>   transaction
>
>   This would assist multiple backends in working together.
>   http://archives.postgresql.org/pgsql-hackers/2008-01/msg00400.php

>
> * Consider being smarter about memory and external files used during
>   sorts
>
>   http://archives.postgresql.org/pgsql-hackers/2007-11/msg01101.php
>   http://archives.postgresql.org/pgsql-hackers/2007-12/msg00045.php

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

>   http://archives.postgresql.org/pgsql-hackers/2008-03/msg00849.php

< 	o Consider invalidating the cache or keeping seperate cached
< 	  copies when search_path changes
> 	o Consider keeping seperate cached copies when search_path changes

>
> * Consider transaction start/end performance improvements
>
>   http://archives.postgresql.org/pgsql-hackers/2007-07/msg00948.php
>   http://archives.postgresql.org/pgsql-hackers/2008-03/msg00361.php

> * -Avoid tuple some tuple copying in sort routines

	* Simplify integer cross-data-type operators

>
> * Add SQL-standard array_agg() and unnest() array functions
>
>   http://archives.postgresql.org/pgsql-hackers/2008-01/msg01017.php
>

>
> 	o Consider invalidating the cache or keeping seperate cached
> 	  copies when search_path changes
>
> 	  http://archives.postgresql.org/pgsql-hackers/2008-01/msg01009.php

>
> * Add more cross-data-type operators
>
>   http://archives.postgresql.org/pgsql-bugs/2008-01/msg00189.php

> * Detect deadlocks involving LockBufferForCleanup()
>
>   http://archives.postgresql.org/pgsql-hackers/2008-01/msg00873.php

>
> 	o Improve display if enums
>
> 	  http://archives.postgresql.org/pgsql-hackers/2008-01/msg00826.php
>
>

>
> 	o Fix port/rint.c to be spec-compliant
>
> 	  http://archives.postgresql.org/pgsql-hackers/2008-01/msg00808.php

>
> * Consider sorting entries before inserting into btree index
>
>   http://archives.postgresql.org/pgsql-general/2008-01/msg01010.php

>
> * Improve detection of shared memory segments being used by other
>   FreeBSD jails
>
>   http://archives.postgresql.org/pgsql-hackers/2008-01/msg00656.php

>
> * Move pgfoundry's xlogdump to /contrib and have it rely more closely
>   on the WAL backend code
>
>   http://archives.postgresql.org/pgsql-hackers/2007-11/msg00035.php
>

>
> * Have resource managers report the duration of their status changes
>
>   http://archives.postgresql.org/pgsql-hackers/2007-10/msg01468.php

>
> * Be more aggressive about creating WAL files
>
>   http://archives.postgresql.org/pgsql-hackers/2007-10/msg01325.php

> 	o Prevent concurrent CREATE TABLE table1 from sometimes returning
> 	  a cryptic error message
>
> 	  http://archives.postgresql.org/pgsql-bugs/2007-10/msg00169.php

>
> * Have /contrib/dblink reuse unnamed connections
>
>   http://archives.postgresql.org/pgsql-hackers/2007-10/msg00895.php

> * Remove old-style routines for manipulating tuples
>
>   http://archives.postgresql.org/pgsql-hackers/2007-10/msg00851.php

>
> * Create three versions of libpgport to simplify client code
>
>   http://archives.postgresql.org/pgsql-hackers/2007-10/msg00154.php
>

>
> * Fix regular expression bug when using complex back-references
>
>   http://archives.postgresql.org/pgsql-bugs/2007-10/msg00000.php

>
> * Allow xml arrays to be cast to other data types
>
>   http://archives.postgresql.org/pgsql-hackers/2007-09/msg00981.php
>   http://archives.postgresql.org/pgsql-hackers/2007-10/msg00231.php
>   http://archives.postgresql.org/pgsql-hackers/2007-11/msg00471.php
>

>
> * Research reducing deTOASTing in more places
>
>   http://archives.postgresql.org/pgsql-hackers/2007-09/msg00895.php

* SMP scalability improvements

>   http://archives.postgresql.org/pgsql-hackers/2007-09/msg00206.php

* SMP scalability improvements

>   http://archives.postgresql.org/pgsql-hackers/2008-03/msg00361.php

>
> * SMP scalability improvements
>
>   http://archives.postgresql.org/pgsql-hackers/2007-07/msg00439.php

* Allow statistics last vacuum/analyze execution times to be displayed
  without requiring stats_row_level to be enabled

>
>   http://archives.postgresql.org/pgsql-docs/2007-04/msg00028.php
>

> * Improve reporting of UNION type mismatches
>
>   http://archives.postgresql.org/pgsql-hackers/2007-04/msg00944.php
>   http://archives.postgresql.org/pgsql-hackers/2008-03/msg00597.php

< 	o Allow pre/data/post files when dumping a single object, for
< 	  performance reasons
> 	o Allow pre/data/post files when schema and data are dumped
> 	  separately, for performance reasons

< 	o Support pgxs
> 	o Support pgxs when using MSVC