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2327 Commits

Author SHA1 Message Date
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
Bruce Momjian 1c228fa5ab Add: 
>
> * Consider a special data type for regular expressions
>
>   http://archives.postgresql.org/pgsql-hackers/2007-08/msg01067.php
 2008-03-12 19:41:23 +00:00
Bruce Momjian 582f32fd45 Back out text search change to TODO. 2008-03-12 19:40:01 +00:00
Bruce Momjian 4f72bc7fce Update TODO: 
* Add array_accum() and array_to_set() functions for arrays

  The standards specify array_agg() and UNNEST.
  http://archives.postgresql.org/pgsql-hackers/2007-08/msg00464.php
 2008-03-12 19:32:07 +00:00
Bruce Momjian 3a27ad1b81 Add URL for: 
* Consider a simplified API for full text searches

>   http://archives.postgresql.org/pgsql-hackers/2007-08/msg01067.php
 2008-03-12 19:30:59 +00:00
Bruce Momjian 0a81e99384 Add for Win32 TODO: 
>
> 	o Convert MSVC build system to remove most batch files
>
> 	  http://archives.postgresql.org/pgsql-hackers/2007-08/msg00961.php
 2008-03-12 19:28:03 +00:00
Bruce Momjian 8522e59e13 Add URL for: 
* Add REINDEX CONCURRENTLY, like CREATE INDEX CONCURRENTLY

>   http://archives.postgresql.org/pgsql-performance/2007-08/msg00289.php
 2008-03-12 19:15:25 +00:00
Bruce Momjian a690d09aab Add for Win32 TODO: 
> 	o Diagnose problem where shared memory can sometimes not be
> 	  attached by postmaster children
>
> 	  http://archives.postgresql.org/pgsql-general/2007-08/msg01377.php
>
 2008-03-12 18:33:54 +00:00
Bruce Momjian ef34846cd1 Add to TODO: 
>
> * Remove use of MAKE_PTR and MAKE_OFFSET macros
>
>   http://archives.postgresql.org/pgsql-general/2007-08/msg01510.php
 2008-03-12 18:32:29 +00:00
Bruce Momjian c7302beb58 Add to TODO: 
>
> * Add array_accum() and array_to_set() functions for arrays
>
>   http://archives.postgresql.org/pgsql-hackers/2007-08/msg00464.php
 2008-03-12 15:14:50 +00:00
Bruce Momjian 3030f18a1b Add URL for: 
* Improve speed with indexes

  For large table adjustments during VACUUM FULL, it is faster to cluster
  or reindex rather than update the index.  Also, index updates can bloat
  the index.


>   http://archives.postgresql.org/pgsql-hackers/2007-08/msg00307.php
 2008-03-12 01:48:08 +00:00
Bruce Momjian ab2ff36465 Add: 
>
> * Allow domains to be cast
>
>   http://archives.postgresql.org/pgsql-hackers/2003-06/msg01206.php
>   http://archives.postgresql.org/pgsql-hackers/2007-08/msg00289.php
 2008-03-12 01:40:09 +00:00
Bruce Momjian 232c4b4038 Add: 
>
> * Consider simplifying how memory context resets handle child contexts
>
>   http://archives.postgresql.org/pgsql-patches/2007-08/msg00067.php
 2008-03-12 01:35:00 +00:00
Bruce Momjian 381e4cde45 Add URL for: 
>   http://archives.postgresql.org/pgsql-hackers/2007-08/msg00082.php
 2008-03-12 01:21:25 +00:00
Bruce Momjian b21e8b2e1e Add URL for: 
* Consider increasing NUM_CLOG_BUFFERS

>   http://archives.postgresql.org/pgsql-performance/2007-08/msg00024.php
 2008-03-12 01:08:32 +00:00
Bruce Momjian e6729a3bee Add URL for: 
* Consider increasing NUM_CLOG_BUFFERS
>
>   http://archives.postgresql.org/pgsql-hackers/2007-08/msg00030.php
>
 2008-03-12 01:03:04 +00:00
Bruce Momjian 288579ca71 Update TODO: 
o Allow COPY in CSV mode to control whether a quoted zero-length
          string is treated as NULL

          Currently this is always treated as a zero-length string,
          which generates an error when loading into an integer column
 2008-03-11 23:17:05 +00:00
Bruce Momjian fc8d249457 add to TODO COPY: 
>
> 	o Allow COPY in CSV mode to control whether "" is treated as NULL
>
> 	  http://archives.postgresql.org/pgsql-hackers/2007-07/msg00905.php
 2008-03-11 22:47:28 +00:00
Bruce Momjian 5db5d70a6d Add to pl/pgsql: 
>
> 	o Improve logic of determining if an identifier is a a
> 	  variable or column name
>
> 	  http://archives.postgresql.org/pgsql-hackers/2007-07/msg00436.php
 2008-03-11 22:31:02 +00:00
Bruce Momjian 8dc75d062f Add: 
>
> * Add automated check for invalid C++ source code constructs
>
>   http://archives.postgresql.org/pgsql-patches/2007-07/msg00056.php
 2008-03-11 21:25:02 +00:00
Bruce Momjian 1ac2627ab0 Add: 
> * Research use of signals and sleep wake ups
>
>   http://archives.postgresql.org/pgsql-hackers/2007-07/msg00003.php
 2008-03-11 21:13:13 +00:00
Bruce Momjian 56c7614bb2 Add: 
* Test to see if calling PreallocXlogFiles() from the background writer
  will help with WAL segment creation latency

  http://archives.postgresql.org/pgsql-patches/2007-06/msg00340.php
 2008-03-11 21:06:10 +00:00
Bruce Momjian 955ddc3e7d < * Consider adding buffers the BGW finds reusable to the free list 
> * Consider adding buffers the background writer finds reusable to the
>   free list
>
> * Consider wither increasing BM_MAX_USAGE_COUNT improves performance
>
>   http://archives.postgresql.org/pgsql-hackers/2007-06/msg01007.php
 2008-03-11 20:46:20 +00:00
Bruce Momjian 639c6cb712 Add URL for: 
* Reduce storage space for small NUMERICs

>   http://archives.postgresql.org/pgsql-hackers/2007-06/msg00715.php
 2008-03-11 20:28:13 +00:00
Bruce Momjian ba8a9a9282 Add: 
> 	o Consider normalizing fractions in postgresql.conf, perhaps
> 	  using '%'
>
> 	  http://archives.postgresql.org/pgsql-hackers/2007-06/msg00550.php
 2008-03-11 20:16:40 +00:00
Bruce Momjian beaef327eb Add: 
> * Consider sorting writes during checkpoint
>
>   http://archives.postgresql.org/pgsql-hackers/2007-06/msg00541.php
 2008-03-11 20:04:56 +00:00
Bruce Momjian a0e4f5f30a Add: 
>
> * Prefix command-line utilities like createuser with 'pg_'
>
>   http://archives.postgresql.org/pgsql-hackers/2007-06/msg00025.php
 2008-03-11 19:48:17 +00:00
Bruce Momjian efdb082878 Add: 
>
> * Change memory allocation for multi-byte functions so memory is
>   allocated inside conversion functions
>
>   Currently we preallocate memory based on worst-case usage.
 2008-03-11 19:44:39 +00:00
Bruce Momjian 177eae145f Add another URL for: 
* Consider increasing the number of default statistics target, and
  reduce statistics target overhead

  Also consider having a larger statistics target for indexed columns
  and expression indexes
<
>   http://archives.postgresql.org/pgsql-general/2007-06/msg00542.php
 2008-03-11 19:34:12 +00:00
Bruce Momjian 73df8b174e Add URL for: 
* Consider increasing the number of default statistics target, and
  reduce statistics target overhead

  Also consider having a larger statistics target for indexed columns
  and expression indexes
>   http://archives.postgresql.org/pgsql-general/2007-05/msg01228.php
>
 2008-03-11 19:32:03 +00:00
Bruce Momjian d14ca04e58 Add: 
>
> * Consider increasing the number of default statistics target, and
>   reduce statistics target overhead
>
>   Also consider having a larger statistics target for indexed columns
>   and expression indexes
 2008-03-11 18:30:50 +00:00
Bruce Momjian 3879b62173 Add: 
>
> * Consider using a hash for joining to a large IN (VALUES ...) list
>
>   http://archives.postgresql.org/pgsql-hackers/2007-05/msg00450.php
 2008-03-11 18:14:57 +00:00
Bruce Momjian a2c4705702 Add for VACUUM: 
>
> * Consider a more compact data representation for dead tuples
>
>   http://archives.postgresql.org/pgsql-patches/2007-05/msg00143.php
 2008-03-11 18:05:10 +00:00
Bruce Momjian 8129a814d0 Add URL for: 
* Fix problem when multiple subtransactions of the same outer transaction
  hold different types of locks, and one subtransaction aborts

>   http://archives.postgresql.org/pgsql-hackers/2007-05/msg00773.php
 2008-03-11 18:01:04 +00:00
Bruce Momjian c3f6ca1e27 Add: 
>
> * Add temporal versions of generate_series()
>
>   http://archives.postgresql.org/pgsql-hackers/2007-04/msg01180.php
 2008-03-11 17:42:13 +00:00
Bruce Momjian adc0ee5ea1 Add for pl/pgsql: 
o Review handling of MOVE and FETCH


http://archives.postgresql.org/pgsql-patches/2007-04/msg00527.php
 2008-03-11 17:20:47 +00:00
Bruce Momjian 8e4b2e354f Add: 
> 	o Prevent pg_dump/pg_restore from being affected by
> 	  statement_timeout
>
> 	  Using psql to restore a pg_dump dump is also affected.
 2008-03-11 17:02:33 +00:00
Bruce Momjian b633f2b98a Add: 
> * Allow statistics last vacuum/analyze execution times to be displayed
>   without requiring stats_row_level to be enabled
 2008-03-11 15:52:02 +00:00
Bruce Momjian 032f9d9a2e Remove item, per Alvaro: 
<
< 	o Set up autovacuum to ignore statement_timeout set in
< 	  postgresql.conf
<
< 	  http://archives.postgresql.org/pgsql-hackers/2007-03/msg01753.php
 2008-03-11 15:48:50 +00:00
Bruce Momjian bc0fc3ec5f Add: 
>
> * Consider adding buffers the BGW finds reusable to the free list
>
>   http://archives.postgresql.org/pgsql-hackers/2007-04/msg00781.php
>
> * Automatically tune bgwriter_delay based on activity rather then using a
>   fixed interval
>
>   http://archives.postgresql.org/pgsql-hackers/2007-04/msg00781.php
 2008-03-11 15:45:05 +00:00
Bruce Momjian eb34ffc15b Add: 
>
> 	o Set up autovacuum to ignore statement_timeout set in
> 	  postgresql.conf
>
> 	  http://archives.postgresql.org/pgsql-hackers/2007-03/msg01753.php
 2008-03-11 15:38:54 +00:00
Bruce Momjian bc963fe849 Add URL for: 
* Optimize referential integrity checks

>   http://archives.postgresql.org/pgsql-hackers/2007-04/msg00744.php
 2008-03-11 14:56:52 +00:00
Bruce Momjian af7545edb7 Add URL for: 
* Allow administrators to safely terminate individual sessions either
  via an SQL function or SIGTERM

>   http://archives.postgresql.org/pgsql-hackers/2007-04/msg00218.php
 2008-03-11 14:25:51 +00:00
Bruce Momjian b6912af22b Add: 
>
> * Consider increasing the minimum allowed number of shared buffers
>
>   http://archives.postgresql.org/pgsql-bugs/2008-02/msg00157.php
>
 2008-03-10 14:16:37 +00:00
Bruce Momjian cc05d051a6 Add: 
>
> * Consider a function-based API for '@@' full text searches
>
>   http://archives.postgresql.org/pgsql-hackers/2007-11/msg00511.php
>
 2008-03-08 17:57:21 +00:00
Bruce Momjian 1cc52905f0 Add: 
>
> * Add a function like pg_get_indexdef() that report more detailed index
>   information
>
>   http://archives.postgresql.org/pgsql-bugs/2007-12/msg00166.php
>
 2008-03-07 20:38:59 +00:00
Bruce Momjian f76eee0bf1 Add: 
>
>
> 	o Prevent autovacuum from running if an old transaction is still
> 	  running from the last vacuum
>
> 	  http://archives.postgresql.org/pgsql-hackers/2007-11/msg00899.php
>
 2008-03-07 20:22:25 +00:00
Bruce Momjian 0323f706b0 Added to TODO: 
>
> * Allow text search dictionary to filter out only stop words
>
>   http://archives.postgresql.org/pgsql-patches/2007-11/msg00081.php
 2008-03-07 20:06:03 +00:00
Bruce Momjian 090012131c Add to TODO: 
>
> * Consider allowing higher priority queries to have referenced buffer
>   cache pages stay in memory longer
>
>   http://archives.postgresql.org/pgsql-hackers/2007-11/msg00562.php
 2008-03-07 20:01:24 +00:00
Bruce Momjian 3310b3c144 Add: 
>
> * Improve referential integrity checks
>
>   http://archives.postgresql.org/pgsql-performance/2005-10/msg00458.php
 2008-03-07 19:18:59 +00:00