Commit Graph

1973 Commits

Author SHA1 Message Date
Bruce Momjian
a80b1b4bfc Add items:
< * Research storing disk pages with no alignment/padding
> * Consider ways of storing rows more compactly on disk
>
> 	o Store disk pages with no alignment/padding?
> 	o Reorder physical storage order to reduce padding?
> 	o Support a smaller header for short variable-length fields?
> 	o Reduce the row header size?
2006-09-10 22:20:01 +00:00
Bruce Momjian
f79f57a0af Remove:
< * Change LIMIT/OFFSET and FETCH/MOVE to use int8
2006-09-03 13:37:38 +00:00
Bruce Momjian
5120f88c88 Reverted:
< * -Change LIMIT/OFFSET and FETCH/MOVE to use int8
> * Change LIMIT/OFFSET and FETCH/MOVE to use int8
2006-09-03 03:26:42 +00:00
Bruce Momjian
18f2e0351a Add:
> * Simplify ability to create partitioned tables
>
>   This would allow creation of partitioned tables without requiring
>   creation of rules for INSERT/UPDATE/DELETE, and constraints for
>   rapid partition selection.  Options could include range and hash
>   partition selection.
>
> * Allow auto-selection of partitioned tables for min/max() operations
2006-09-02 23:47:39 +00:00
Bruce Momjian
1f57aac024 Add URL for autovacuum default:
>
> 	  http://archives.postgresql.org/pgsql-hackers/2006-08/msg01852.php
2006-09-02 22:59:00 +00:00
Bruce Momjian
9e522d0816 Update:
< Last updated:		Sat Sep  2 08:31:04 EDT 2006
> Last updated:		Sat Sep  2 16:31:46 EDT 2006
< 	o Allow UPDATE tab SET ROW (col, ...) = (...) for updating multiple
< 	  columns
> 	o -Allow UPDATE tab SET ROW (col, ...) = (val, ...) for updating
> 	  multiple columns
> 	o Allow UPDATE tab SET ROW (col, ...) = (SELECT...)
<           A subselect can also be used as the value source.
2006-09-02 20:31:50 +00:00
Bruce Momjian
bb7be1ee10 Update wording:
< 		o -Allow PL/python to composite types and result sets
> 		o -Allow PL/python to return composite types and result sets
2006-09-02 12:31:10 +00:00
Bruce Momjian
b1620c538d Done:
o -Allow PL/python to composite types and result sets
2006-09-02 12:29:18 +00:00
Bruce Momjian
5bb9c25904 Done:
< Last updated:		Tue Aug 29 12:21:52 EDT 2006
> Last updated:		Wed Aug 30 20:34:28 EDT 2006
< 	o Allow COPY (SELECT ...) TO 'filename'
<
< 	  COPY should also be able to output views using COPY (SELECT
< 	  * FROM view) TO 'filename' internally.
< 	  http://archives.postgresql.org/pgsql-patches/2005-09/msg00148.php
> 	o -Allow COPY (SELECT ...) TO 'filename'
2006-08-31 00:34:34 +00:00
Bruce Momjian
5f6f70a04f Add autovacuum item:
> 	o Turn on by default
2006-08-29 16:22:03 +00:00
Bruce Momjian
216bb6662a Add URL:
> 	  http://people.planetpostgresql.org/greg/index.php?/archives/2006/06/10.html
>
2006-08-28 23:22:57 +00:00
Bruce Momjian
22bb6929cd Move to referential integrity section:
> 	o Allow DEFERRABLE and end-of-statement UNIQUE constraints?
>
> 	  This would allow UPDATE tab SET col = col + 1 to work if col has
> 	  a unique index.  Currently, uniqueness checks are done while the
> 	  command is being executed, rather than at the end of the statement
> 	  or transaction.
>
<
< * Allow DEFERRABLE and end-of-statement UNIQUE constraints?
<
<   This would allow UPDATE tab SET col = col + 1 to work if col has
<   a unique index.  Currently, uniqueness checks are done while the
<   command is being executed, rather than at the end of the statement
<   or transaction.
2006-08-28 23:21:46 +00:00
Bruce Momjian
79222272bb Update:
< * Allow DEFERRABLE UNIQUE constraints?
> * Allow DEFERRABLE and end-of-statement UNIQUE constraints?
>
>   This would allow UPDATE tab SET col = col + 1 to work if col has
>   a unique index.  Currently, uniqueness checks are done while the
>   command is being executed, rather than at the end of the statement
>   or transaction.
>
2006-08-28 23:20:35 +00:00
Bruce Momjian
29a517eac9 Add blank line.> 2006-08-25 23:44:04 +00:00
Bruce Momjian
9579acbe8b Add:
<
> * Implement SQL:2003 window functions
2006-08-25 23:43:46 +00:00
Bruce Momjian
726ede7370 Add:
> * Allow inlining of set-returning functions
2006-08-24 16:38:13 +00:00
Bruce Momjian
7ad642d0b5 Add "AS" item:
< * All backends running as threads in a single process (not want)
> * All backends running as threads in a single process (not wanted)
< * Optimizer hints (not want)
> * Optimizer hints (not wanted)
>
> * Allow AS in "SELECT col AS label" to be optional (not wanted)
>
>   Because we support postfix operators, it isn't possible to make AS
>   optional and continue to use bison.
>   http://archives.postgresql.org/pgsql-sql/2006-08/msg00164.php
2006-08-23 18:32:02 +00:00
Bruce Momjian
efdec1ac1b Update COPY/VIEW item:
< 	o Allow COPY to output from SELECT
> 	o Allow COPY (SELECT ...) TO 'filename'
< 	  COPY should also be able to output views.
> 	  COPY should also be able to output views using COPY (SELECT
> 	  * FROM view) TO 'filename' internally.
2006-08-23 02:48:12 +00:00
Bruce Momjian
77f2c78ea6 Add info for get_* functions:
>
>   These would be for application use, not for use by pg_dump.
>
2006-08-22 03:40:39 +00:00
Bruce Momjian
1054c38069 Done:
< 	o Add a function to support Parse/DescribeStatement capability
> 	o -Add a function to support Parse/DescribeStatement capability
2006-08-21 12:50:29 +00:00
Bruce Momjian
fe5d213378 Remove items, not needed anymore:
< * %Disallow changing DEFAULT expression of a SERIAL column?
<
<   This should be done only if the existing SERIAL problems cannot be
<   fixed.
<
< * %Disallow ALTER SEQUENCE changes for SERIAL sequences because pg_dump
<   does not dump the changes
2006-08-21 12:20:26 +00:00
Bruce Momjian
4e1bdcaabf Add:
< * Add support for arrays of domains
> 	o Add support for arrays of domains
> 	o Add support for arrays of complex types
2006-08-17 06:48:38 +00:00
Bruce Momjian
565de20ff7 Add:
> * Support a data type with specific enumerated values (ENUM)
>
>   http://archives.postgresql.org/pgsql-hackers/2006-08/msg00979.php
2006-08-17 06:45:12 +00:00
Bruce Momjian
6a5a241ee6 Add:
> * Add support for arrays of domains
2006-08-16 14:59:26 +00:00
Bruce Momjian
510aad39d0 Done:
< 	o Allow INSERT/UPDATE ... RETURNING new.col or old.col
<
< 	  This is useful for returning the auto-generated key for an INSERT.
< 	  One complication is how to handle rules that run as part of
< 	  the insert.
< 	  http://archives.postgresql.org/pgsql-patches/2005-07/msg00568.php
> 	o -Allow INSERT/UPDATE ... RETURNING new.col or old.col
2006-08-12 03:50:27 +00:00
Bruce Momjian
99c2b8b8e3 Done:
< 	o %Allow commenting of variables in postgresql.conf to restore them
> 	o -Allow commenting of variables in postgresql.conf to restore them
2006-08-11 20:17:26 +00:00
Bruce Momjian
3638eff501 Add URLs
< * Allow encoding on a per-column basis
> * Allow encoding on a per-column basis optionally using the ICU library:
>   http://archives.postgresql.org/pgsql-patches/2005-08/msg00309.php
>   http://archives.postgresql.org/pgsql-patches/2006-03/msg00233.php
2006-08-11 15:53:39 +00:00
Bruce Momjian
64214a2f01 Add URL for typmod:
>   http://archives.postgresql.org/pgsql-hackers/2006-08/msg00149.php
2006-08-09 18:10:34 +00:00
Bruce Momjian
b1d78fc9c7 Add URL:
> 	  http://archives.postgresql.org/pgsql-performance/2004-08/msg00349.php
2006-08-09 16:42:19 +00:00
Bruce Momjian
c7fa4aa3e7 Add TODO items we don't want (Idea from Josh Berkus)
>
>
> Features We Do _Not_ Want
> =========================
>
> * All backends running as threads in a single process (not want)
>
>   This eliminates the process protection we get from the current setup.
>   Thread creation is usually the same overhead as process creation on
>   modern systems, so it seems unwise to use a pure threaded model.
>
> * Optimizer hints (not want)
>
>   Optimizer hints are used to work around problems in the optimizer.  We
>   would rather have the problems reported and fixed.
>   http://archives.postgresql.org/pgsql-hackers/2006-08/msg00506.php
2006-08-09 16:35:51 +00:00
Bruce Momjian
4f81337d9d Update packages:
< 		  A package would be a schema with public/private variables,
> 		  A package would be a schema with session-local variables,
> 		  http://archives.postgresql.org/pgsql-hackers/2006-08/msg00384.php
2006-08-09 14:55:39 +00:00
Bruce Momjian
baefb735ff Update packages description:
< 		  A package would be a schema with its own variables,
< 		  private functions, and initialization functions.  It
> 		  A package would be a schema with public/private variables,
> 		  public/private functions, and initialization functions.  It
2006-08-09 02:48:10 +00:00
Bruce Momjian
bed7d5f635 Update packages:
< 		  private functions, and initialization functions
> 		  private functions, and initialization functions.  It
> 		  is also possible to implement these capabilities
> 		  in all schemas and not use a separate "packages"
> 		  syntax at all.
2006-08-08 22:51:37 +00:00
Bruce Momjian
7f139b813c Update:
< 	o COPY FROM STDIN not implemented because not useful?
> 	o Implement COPY FROM STDIN
2006-08-08 22:39:09 +00:00
Bruce Momjian
cbf0468d66 Add detail on packages:
>
> 		  A package would be a schema with its own variables,
> 		  private functions, and initialization functions
>
2006-08-08 19:03:59 +00:00
Bruce Momjian
46d759cfff Add package item:
< 		o Add Oracle-style packages
> 		o Add Oracle-style packages  (Pavel)
> * Pavel is Pavel Stehule <pavel.stehule@hotmail.com>
2006-08-08 19:02:13 +00:00
Bruce Momjian
2392cdb795 Done:
< 	  o Automatically force archiving of partially-filled WAL files when
> 	  o -Automatically force archiving of partially-filled WAL files when
<
< 	    Doing this will allow administrators to know more easily when
< 	    the archive contains all the files needed for point-in-time
< 	    recovery.
< 	    http://archives.postgresql.org/pgsql-patches/2005-04/msg00121.php
<
< 	  o Add reporting of the current WAL file and offset, perhaps as
> 	  o -Add reporting of the current WAL file and offset, perhaps as
<
< 	    The offset allows parts of a WAL file to be archived using
< 	    an external program.
<
2006-08-08 17:40:02 +00:00
Michael Meskes
75b5630726 Clarified COPY FROM STDIN in ecpg todo 2006-08-08 11:52:51 +00:00
Bruce Momjian
d42cb5d880 Done:
< * Allow protocol-level BIND parameter values to be logged
<
<   http://archives.postgresql.org/pgsql-hackers/2006-02/msg00165.php
> * -Allow protocol-level BIND parameter values to be logged, if text mode
2006-08-08 01:24:36 +00:00
Bruce Momjian
49954b4526 Add URL for terminate backend test:
>   http://archives.postgresql.org/pgsql-hackers/2006-08/msg00174.php
2006-08-04 01:24:49 +00:00
Bruce Momjian
97eefd6996 Update:
< 	o Add COPY TO STDIN / STDOUT handling
> 	o Add COPY TO STDIN handling
2006-08-02 13:36:45 +00:00
Bruce Momjian
f05fc17cf4 Add:
> 	o In rules, allow VALUES() to contain a mixture of 'old' and 'new'
> 	  references
2006-08-02 13:29:54 +00:00
Bruce Momjian
b5a5524342 Done:
o -Allow INSERT INTO tab (col1, ..) VALUES (val1, ..), (val2, ..)
2006-08-02 03:11:54 +00:00
Bruce Momjian
6d0f5ea574 Done:
< 	o %Allow pg_dump to use multiple -t and -n switches  [pg_dump]
<
< 	  http://archives.postgresql.org/pgsql-patches/2006-01/msg00190.php
<
> 	o -Allow pg_dump to use multiple -t and -n switches, exclusion
> 	   ability, and regular expression object matching
2006-08-01 18:07:36 +00:00
Bruce Momjian
ffb62be07a Add:
> * Consider compressed annealing to search for query plans
>
>   This might replace GEQO, http://sixdemonbag.org/Djinni.
2006-07-31 23:04:13 +00:00
Bruce Momjian
d6603791ea Add:
> * Consider detoasting keys before sorting
2006-07-30 01:48:40 +00:00
Bruce Momjian
6dd2b7728b Add entry:
> * Add column to pg_stat_activity that shows the progress of long-running
>   commands like CREATE INDEX and VACUUM
2006-07-29 18:08:36 +00:00
Bruce Momjian
d06f44a811 Add:
> * Add support for SQL-standard GENERATED/IDENTITY columns
>
>   http://archives.postgresql.org/pgsql-hackers/2006-07/msg00543.php
2006-07-29 15:56:32 +00:00
Bruce Momjian
e1992ebaf2 Updates per Tom:
> * Allow DISTINCT to work in multiple-argument aggregate calls
< 	o Allow UPDATE to handle complex aggregates [update]?
2006-07-28 19:00:45 +00:00
Bruce Momjian
4917564f1b Update Tatsuo:
< * Tatsuo is Tatsuo Ishii <t-ishii@sra.co.jp> of Software Research Assoc.
> * Tatsuo is Tatsuo Ishii <ishii@sraoss.co.jp> of SRA OSS, Inc. Japan
2006-07-28 12:24:07 +00:00