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2376 Commits

Author SHA1 Message Date
Bruce Momjian
7feabcbf7f Add URL for: 
* SMP scalability improvements

>   http://archives.postgresql.org/pgsql-hackers/2007-09/msg00206.php
 2008-03-24 17:48:07 +00:00
Bruce Momjian
4c9ea732ac Add URL to: 
* SMP scalability improvements

>   http://archives.postgresql.org/pgsql-hackers/2008-03/msg00361.php
 2008-03-24 17:41:16 +00:00
Bruce Momjian
504e896260 Add to TODO: 
>
> * SMP scalability improvements
>
>   http://archives.postgresql.org/pgsql-hackers/2007-07/msg00439.php
 2008-03-24 17:29:35 +00:00
Bruce Momjian
3eabcdb820 Add URL: 
* 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
>
 2008-03-24 16:11:27 +00:00
Bruce Momjian
67f686c550 Add to TODO: 
> * 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
 2008-03-24 16:05:45 +00:00
Bruce Momjian
d9bc39a704 Update wording: 
< 	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
 2008-03-24 14:17:06 +00:00
Bruce Momjian
ecb16f6e4b Update text: 
< 	o Support pgxs
> 	o Support pgxs when using MSVC
 2008-03-23 12:36:59 +00:00
Bruce Momjian
6deb1795df Add: 
>   http://archives.postgresql.org/pgsql-patches/2008-02/msg00176.php
 2008-03-23 01:30:46 +00:00
Bruce Momjian
8a568bd880 Re-add: 
>
> * Avoid tuple some tuple copying in sort routines
>
>   http://archives.postgresql.org/pgsql-hackers/2008-02/msg01206.php
 2008-03-23 01:26:53 +00:00
Bruce Momjian
9471c33d12 Add: 
>
> * Sort large UPDATE/DELETEs so it is done in heap order
>
>   http://archives.postgresql.org/pgsql-hackers/2008-01/msg01119.php
 2008-03-23 01:23:10 +00:00
Bruce Momjian
5b6c6e8bf1 Add URL for: 
* Do async I/O for faster random read-ahead of data

  Async I/O allows multiple I/O requests to be sent to the disk with
  results coming back asynchronously.

>   http://archives.postgresql.org/pgsql-patches/2008-01/msg00170.php
 2008-03-23 01:13:38 +00:00
Bruce Momjian
b63a0c9c4a Done: 
<
< * Avoid tuple some tuple copying in sort routines
<
<   http://archives.postgresql.org/pgsql-hackers/2008-02/msg01206.php
 2008-03-23 00:56:54 +00:00
Bruce Momjian
deb519611b Add to pg_dump TODO: 
> 	o Allow pre/data/post files when dumping a single object, for
> 	  performance reasons
>
> 	  http://archives.postgresql.org/pgsql-hackers/2008-02/msg00205.php
>
 2008-03-23 00:32:33 +00:00
Bruce Momjian
40a3dfb7e3 Add to Win3 TODO: 
>
> 	o Fix MSVC NLS support, like for to_char()
>
> 	  http://archives.postgresql.org/pgsql-hackers/2008-02/msg00485.php
> 	  http://archives.postgresql.org/pgsql-patches/2008-02/msg00038.php
 2008-03-23 00:14:41 +00:00
Bruce Momjian
58cd4b91ad Add to TODO: 
>
> * Improve WAL concurrency by increasing lock granularity
>
>   http://archives.postgresql.org/pgsql-hackers/2008-02/msg00556.php
>
 2008-03-23 00:08:47 +00:00
Bruce Momjian
80ee184923 Add to Win32 TODO 
>
> 	o Support pgxs
 2008-03-22 23:49:22 +00:00
Bruce Momjian
6e6c6d4412 Add to TODO: 
>
> * Avoid tuple some tuple copying in sort routines
>
>   http://archives.postgresql.org/pgsql-hackers/2008-02/msg01206.php
 2008-03-22 23:47:03 +00:00
Bruce Momjian
3301046345 Add URL for TODO: 
o Add checks to prevent a CREATE RULE views on inherited tables

> 	  http://archives.postgresql.org/pgsql-general/2008-03/msg00077.php
 2008-03-22 22:52:26 +00:00
Bruce Momjian
6828c3928d Add to TODO: 
>
> 	o Add checks to prevent a CREATE RULE views on inherited tables
>
> 	  http://archives.postgresql.org/pgsql-general/2008-02/msg01420.php
 2008-03-22 22:06:12 +00:00
Bruce Momjian
bc49703d91 Add URL for: 
* Simplify ability to create partitioned tables

>   http://archives.postgresql.org/pgsql-hackers/2008-01/msg00387.php
 2008-03-22 01:47:38 +00:00
Bruce Momjian
a5f70eb014 Add URL for: 
* Simplify ability to create partitioned tables

>   http://archives.postgresql.org/pgsql-hackers/2008-01/msg00248.php
 2008-03-22 01:46:30 +00:00
Bruce Momjian
4edb822360 Add TODO: 
>
> * Improve performance of shared invalidation queue for multiple CPUs
>
>   http://archives.postgresql.org/pgsql-performance/2008-01/msg00023.php
 2008-03-22 01:44:42 +00:00
Bruce Momjian
3892dc75eb Add URLs for: 
* Simplify ability to create partitioned tables

  This would allow creation of partitioned tables without requiring
  creation of triggers or rules for INSERT/UPDATE/DELETE, and constraints
  for rapid partition selection.  Options could include range and hash
  partition selection.

>   http://archives.postgresql.org/pgsql-hackers/2008-01/msg00028.php
>   http://archives.postgresql.org/pgsql-hackers/2008-01/msg00413.php
 2008-03-22 01:30:21 +00:00
Bruce Momjian
df812e91ad Add: 
>
> * Convert single quotes to apostrophes in the PDF documentation
>
>   http://archives.postgresql.org/pgsql-docs/2007-12/msg00059.php
>
 2008-03-21 20:00:53 +00:00
Bruce Momjian
0d5125a56f Add: 
>
> * Fix inconsistent precedence of =, >, and < compared to <>, >=, and <=
>
>   http://archives.postgresql.org/pgsql-bugs/2007-12/msg00145.php
 2008-03-21 19:58:11 +00:00
Bruce Momjian
8a04a1d0bc Add: 
>
> 	o Prevent SSL from sending network packets to avoid interference
> 	  with Win32 signal emulation
>
> 	  http://archives.postgresql.org/pgsql-hackers/2007-12/msg00455.php
 2008-03-21 19:34:33 +00:00
Bruce Momjian
2f2b58d642 Spit items: 
* Experiment with multi-threaded backend better I/O utilization

  This would allow a single query to make use of multiple I/O channels
  simultaneously.  One idea is to create a background reader that can
  pre-fetch sequential and index scan pages needed by other backends.
  This could be expanded to allow concurrent reads from multiple devices
  in a partitioned table.

* Experiment with multi-threaded backend better CPU utilization

  This would allow several CPUs to be used for a single query, such as
  for sorting or query execution.
 2008-03-18 23:35:21 +00:00
Bruce Momjian
8426b5640e Update TODO description: 
* Speed WAL recovery by allowing more than one page to be prefetched

  This should be done utilizing the same infrastructure used for
  prefetching in general to avoid introducing complex error-prone code
  in WAL replay.
 2008-03-18 23:32:57 +00:00
Bruce Momjian
433c5238bf Add to TODO: 
>
> * Consider not storing a NULL bitmap on disk if all the NULLs are
>   trailing
>
>   http://archives.postgresql.org/pgsql-hackers/2007-12/msg00624.php
>   http://archives.postgresql.org/pgsql-patches/2007-12/msg00109.php
>
 2008-03-18 18:40:42 +00:00
Bruce Momjian
db81819c4f Add TODO URLs for: 
o Allow UPDATE tab SET ROW (col, ...) = (SELECT...)

> 	  http://archives.postgresql.org/pgsql-patches/2007-04/msg00315.php
> 	  http://archives.postgresql.org/pgsql-patches/2008-03/msg00237.php
 2008-03-18 15:30:59 +00:00
Bruce Momjian
7e2be4e513 Add URLs for : 
* Speed WAL recovery by allowing more than one page to be prefetched

  This involves having a separate process that can be told which pages
  the recovery process will need in the near future.

>   http://archives.postgresql.org/pgsql-general/2007-12/msg00683.php
>   http://archives.postgresql.org/pgsql-hackers/2007-12/msg00497.php
<
 2008-03-18 03:59:45 +00:00
Bruce Momjian
a2f1827dfd Add TODO: 
> 	o Recreate pg_xlog/archive_status/ if it doesn't exist after
> 	  restoring from a PITR backup
>
> 	  http://archives.postgresql.org/pgsql-hackers/2007-12/msg00487.php
 2008-03-18 02:37:05 +00:00
Bruce Momjian
9706f54d5d Add to TODO: 
>
> * Consider Cartesian joins when both relations are needed to form an
>   indexscan qualification for a third relation
>
>   http://archives.postgresql.org/pgsql-performance/2007-12/msg00090.php
 2008-03-18 00:43:01 +00:00
Bruce Momjian
ec62bdff06 Add URL for: 
o Allow COPY to report error lines and continue

          This requires the use of a savepoint before each COPY line is
          processed, with ROLLBACK on COPY failure.
> 	  http://archives.postgresql.org/pgsql-hackers/2007-12/msg00572.php
 2008-03-18 00:23:41 +00:00
Bruce Momjian
3777cde067 Add to TODO: 
>
> * Allow SSL key file permission checks to be optionally disabled when
>   sharing SSL keys with other applications
>
>   http://archives.postgresql.org/pgsql-bugs/2007-12/msg00069.php
 2008-03-17 23:56:30 +00:00
Bruce Momjian
b1f0cdaf84 Add: 
>
> * Reduce BIT data type overhead using short varlena headers
>
>   http://archives.postgresql.org/pgsql-general/2007-12/msg00273.php
 2008-03-17 23:49:33 +00:00
Bruce Momjian
9970141794 Add to TODO: 
> * Reduce file system activity overhead of statistics file pgstat.stat
>
>   http://archives.postgresql.org/pgsql-general/2007-12/msg00106.php
>
 2008-03-17 23:32:21 +00:00
Bruce Momjian
e56dfc778d Add to TODO: 
> * Consider if CommandCounterIncrement() can avoid its
>   AcceptInvalidationMessages() call
>
>   http://archives.postgresql.org/pgsql-committers/2007-11/msg00585.php
 2008-03-17 22:59:01 +00:00
Bruce Momjian
c10b0a7a73 Add URL for: 
* Add SQL:2003 WITH RECURSIVE (hierarchical) queries to SELECT

>   http://archives.postgresql.org/pgsql-hackers/2007-11/msg01334.php
 2008-03-17 22:54:23 +00:00
Bruce Momjian
187e884a6a Add: 
>
> 	o Remove pre-7.3 pg_dump code that assumes pg_depend does not exit
 2008-03-17 22:53:02 +00:00
Bruce Momjian
cd66b94637 Add URL for: 
* Improve text search error messages

>   http://archives.postgresql.org/pgsql-hackers/2007-11/msg01146.php
 2008-03-17 22:45:20 +00:00
Bruce Momjian
0b5eaef2e3 Added to TODO: 
> * Improve text search error messages
>
>   http://archives.postgresql.org/pgsql-hackers/2007-10/msg00966.php
>
>
> * Fix /contrib/ltree operator
>
>   http://archives.postgresql.org/pgsql-bugs/2007-11/msg00044.php
 2008-03-17 22:34:23 +00:00
Bruce Momjian
5db762ef00 Add TODO: 
>
> 	o Fix server restart problem when the server was shutdown during
> 	  a PITR backup
>
> 	  http://archives.postgresql.org/pgsql-hackers/2007-11/msg00800.php
>
 2008-03-17 21:49:11 +00:00
Bruce Momjian
3a1e7b24a7 Adjust TODO spacing. 2008-03-17 21:45:14 +00:00
Bruce Momjian
3ff83c333e Add TODO URL for: 
* Consider increasing the number of default statistics target, and
  reduce statistics target overhead

>   http://archives.postgresql.org/pgsql-hackers/2008-01/msg01066.php
 2008-03-17 21:09:30 +00:00
Bruce Momjian
f09f055d32 Add: 
>
> 	o Allow Kerberos to disable stripping of realms so we can
> 	  check the username@realm against multiple realms
>
> 	  http://archives.postgresql.org/pgsql-hackers/2007-11/msg00009.php
 2008-03-17 18:22:44 +00:00
Bruce Momjian
a7c58abeb1 Done: 
> 	o -During index creation, pre-sort the tuples to improve build speed
 2008-03-17 01:46:42 +00:00
Bruce Momjian
f4bce7e086 Add URL for: 
* Do async I/O for faster random read-ahead of data

  Async I/O allows multiple I/O requests to be sent to the disk with
  results coming back asynchronously.

>   http://archives.postgresql.org/pgsql-performance/2007-09/msg00255.php
 2008-03-13 01:56:46 +00:00
Bruce Momjian
0d540b097c Add psql TODO: 
< * Include the symbolic SQLSTATE name in verbose error reports
<
<   http://archives.postgresql.org/pgsql-general/2007-09/msg00438.php
 2008-03-12 20:50:22 +00:00
Bruce Momjian
4fed6e3ffd Add to TODO: 
> * Expire published xmin for read-only and idle transactions
>
>   http://archives.postgresql.org/pgsql-hackers/2007-09/msg00343.php
 2008-03-12 20:19:46 +00:00