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Update as done: 

< * Allow easy display of usernames in a group
> * -Allow easy display of usernames in a group
88,89d87
< * -Delay resolution of array expression type so assignment coercion
<   can be performed on empty array expressions (Joe)
94c92,94
< 	o Support construction of array result values in expressions
> 	o -Support construction of array result values in expressions (Joe)
> 	o Delay resolution of array expression type so assignment coercion
> 	  can be performed on empty array expressions (Joe)
148c148
< * Allow LIKE indexing optimization for non-ASCII locales
> * -Allow LIKE indexing optimization for non-ASCII locales using special index
173c173
< * Return proper effected tuple count from complex commands [return]
> * -Return proper effected tuple count from complex commands [return]
236c236
< 	o Allow SHOW of non-modifiable variables, like pg_controldata
>  	o -Allow SHOW of some non-modifiable variables, like pg_controldata
257a258
> 	o Add capability to create and call PROCEDURES
272c273
<
> * Allow psql \du to show groups, and add \dg for groups
424c425
< * Improve Subplan list handling
> * -Improve Subplan list handling
This commit is contained in:
Bruce Momjian 2003-08-08 17:13:02 +00:00
parent d58b01a516
commit 6abde4d803
1 changed files with 12 additions and 11 deletions
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23
doc/TODO
View File

@ -1,6 +1,6 @@
TODO list for PostgreSQL
========================
Last updated: Fri Aug 8 12:34:37 EDT 2003
Last updated: Fri Aug 8 13:12:55 EDT 2003
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
@ -48,7 +48,7 @@ Administration
or postmaster startup (Bruce)
* Remove behavior of postmaster -o after making postmaster/postgres
flags unique
* Allow easy display of usernames in a group
* -Allow easy display of usernames in a group
* Allow configuration files to be specified in a different directory
* -Add start time to pg_stat_activity
* Allow limits on per-db/user connections
@ -85,13 +85,13 @@ Data Types
from making invalid dates valid
* -Prevent month/day swapping of ISO dates to make invalid dates valid
* Have initdb set DateStyle based on locale?
* -Delay resolution of array expression type so assignment coercion
can be performed on empty array expressions (Joe)
* ARRAYS
o Allow nulls in arrays
o -Allow arrays to be ORDER'ed
o Support construction of array result values in expressions
o -Support construction of array result values in expressions (Joe)
o Delay resolution of array expression type so assignment coercion
can be performed on empty array expressions (Joe)
* BINARY DATA
o Improve vacuum of large objects, like /contrib/vacuumlo
@ -145,7 +145,7 @@ Indexes
columns and indexes with many duplicate keys
* Use indexes for min() and max() or convert to SELECT col FROM tab ORDER
BY col DESC LIMIT 1 if appropriate index exists and WHERE clause acceptible
* Allow LIKE indexing optimization for non-ASCII locales
* -Allow LIKE indexing optimization for non-ASCII locales using special index
* Use index to restrict rows returned by multi-key index when used with
non-consecutive keys or OR clauses, so fewer heap accesses
* Be smarter about insertion of already-ordered data into btree index
@ -170,7 +170,7 @@ Commands
* Allow UPDATE to handle complex aggregates [update]
* Allow command blocks to ignore certain types of errors
* Allow backslash handling in quoted strings to be disabled for portability
* Return proper effected tuple count from complex commands [return]
* -Return proper effected tuple count from complex commands [return]
* Allow UPDATE, DELETE to handle table aliases for self-joins [delete]
* Add CORRESPONDING BY to UNION/INTERSECT/EXCEPT
* Allow REINDEX to rebuild all indexes, remove /contrib/reindex
@ -233,7 +233,7 @@ Commands
ANALYZE, and CLUSTER
o Add SET SCHEMA
o -Allow EXPLAIN EXECUTE to see prepared plans
o Allow SHOW of non-modifiable variables, like pg_controldata
o -Allow SHOW of some non-modifiable variables, like pg_controldata
* SERVER-SIDE LANGUAGES
o Allow PL/PgSQL's RAISE function to take expressions
@ -255,6 +255,7 @@ Commands
o Add PL/PHP (Joe, Jan)
o Allow PL/pgSQL to name columns by ordinal position, e.g. rec.(3)
o Allow PL/pgSQL EXECUTE query_var INTO record_var;
o Add capability to create and call PROCEDURES
Clients
@ -269,7 +270,7 @@ Clients
* -Allow SSL-enabled clients to turn off SSL transfers
* -Modify pg_get_triggerdef() to take a boolean to pretty-print,
and use that as part of pg_dump along with psql
* Allow psql \du to show groups, and add \dg for groups
* JDBC
@ -421,7 +422,7 @@ Write-Ahead Log
Optimizer / Executor
====================
* Improve Subplan list handling
* -Improve Subplan list handling
* -Allow Subplans to use efficient joins(hash, merge) with upper variable
* -Add hash for evaluating GROUP BY aggregates (Tom)
* -Allow merge and hash joins on expressions not just simple variables (Tom)
@ -473,7 +474,7 @@ Source Code
* Acquire lock on a relation before building a relcache entry for it
* Research interaction of setitimer() and sleep() used by statement_timeout
* Add checks for fclose() failure
* Change CVS $Id: TODO,v 1.1109 2003/08/08 16:34:40 momjian Exp $ to $PostgreSQL: pgsql/doc/TODO,v 1.1109 2003/08/08 16:34:40 momjian Exp $
* Change CVS $Id: TODO,v 1.1110 2003/08/08 17:13:02 momjian Exp $ to $PostgreSQL: pgsql/doc/TODO,v 1.1110 2003/08/08 17:13:02 momjian Exp $
* Exit postmaster if postgresql.conf can not be opened
* Rename /scripts directory because they are all C programs now
* Allow the regression tests to start postmaster with -i so the tests