Update TODO list.
This commit is contained in:
Bruce Momjian
parent
fc955b14ea
commit
90e0b668a4
24
doc/TODO
24
doc/TODO
|
|
@ -1,6 +1,6 @@
|
|||
TODO list for PostgreSQL
|
||||
========================
|
||||
Last updated: Sat Nov 6 11:54:11 EST 1999
|
||||
Last updated: Mon Nov 22 13:02:03 EST 1999
|
||||
|
||||
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
|
||||
|
||||
|
|
@ -25,7 +25,7 @@ RESOURCES
|
|||
PARSER
|
||||
|
||||
* Disallow inherited columns with the same name as new columns
|
||||
* INSERT INTO ... SELECT with AS columns matching result columns problem
|
||||
* -INSERT INTO ... SELECT with AS columns matching result columns problem
|
||||
* SELECT pg_class FROM pg_class generates strange error
|
||||
* Alter TABLE ADD COLUMN does not honor DEFAULT, add CONSTRAINT
|
||||
* Do not allow bpchar column creation without length
|
||||
|
|
@ -36,13 +36,13 @@ PARSER
|
|||
* SELECT foo UNION SELECT foo is incorrectly simplified to SELECT foo
|
||||
* -INSERT ... SELECT ... GROUP BY groups by target columns not source columns(Tom)
|
||||
* -CREATE TABLE test (a char(5) DEFAULT text '', b int4) fails on INSERT(Tom)
|
||||
* UNION with LIMIT fails
|
||||
* -UNION with LIMIT fails
|
||||
* Unique index on base column not honored on inserts from inherited table
|
||||
INSERT INTO inherit_table (unique_index_col) VALUES (dup) should fail
|
||||
[inherit]
|
||||
* CREATE TABLE x AS SELECT 1 UNION SELECT 2 fails
|
||||
* CREATE TABLE test(col char(2) DEFAULT user) fails in length restriction
|
||||
* mismatched types in CREATE TABLE ... DEFAULT causes problems [default]
|
||||
* -CREATE TABLE x AS SELECT 1 UNION SELECT 2 fails
|
||||
* -CREATE TABLE test(col char(2) DEFAULT user) fails in length restriction
|
||||
* -mismatched types in CREATE TABLE ... DEFAULT causes problems [default]
|
||||
* SELECT ... UNION ... ORDER BY fails when sort expr not in result list
|
||||
* Be smarter about promoting types when UNION merges different data types
|
||||
* SELECT ... UNION ... GROUP BY fails if column types disagree
|
||||
|
|
@ -50,7 +50,7 @@ PARSER
|
|||
* -select * from pg_class where oid in (0,-1)
|
||||
* have INTERSECT/EXCEPT prevent duplicates unless ALL is specified
|
||||
* prevent primary key of nine columns [primary]
|
||||
* SELECT COUNT('asdf') FROM pg_class WHERE oid=12 crashes
|
||||
* -SELECT COUNT('asdf') FROM pg_class WHERE oid=12 crashes
|
||||
* SELECT DISTINCT ON col1 col1 col2 FROM tab1 is broken [distinct]
|
||||
* -require SELECT DISTINCT target list to have all ORDER BY columns
|
||||
* -When using aggregates + GROUP BY, no rows in should yield no rows out(Tom)
|
||||
|
|
@ -82,7 +82,7 @@ URGENT
|
|||
* Add referential integrity(Jan?)[primary]
|
||||
* Add OUTER joins, left and right[outer](Thomas, Bruce)
|
||||
* Allow long tuples by chaining or auto-storing outside db (chaining,large objs)
|
||||
* Eliminate limits on query length
|
||||
* -Eliminate limits on query length
|
||||
* Fix memory leak for expressions[memory](Tom?)
|
||||
* -Fix memory leak for aggregates(Tom)
|
||||
|
||||
|
|
@ -102,7 +102,7 @@ TYPES
|
|||
* Nchar (as distinguished from ordinary varchar),
|
||||
* Domain capability
|
||||
* Add STDDEV/VARIANCE() function for standard deviation computation/variance
|
||||
* Allow compression of large fields or a compressed field type
|
||||
* -Allow compression of large fields or a compressed field type
|
||||
* Large objects
|
||||
o Fix large object mapping scheme, own typeid or reltype(Peter)
|
||||
o Allow large text type to use large objects(Peter)
|
||||
|
|
@ -199,14 +199,14 @@ MISC
|
|||
with after-row images(Vadim) [logging](Vadim)
|
||||
* Populate backend status area and write program to dump status data
|
||||
* Make oid use unsigned int more reliably, pg_atoi()
|
||||
* Allow subqueries in target list
|
||||
* -Allow subqueries in target list
|
||||
* Put sort files, large objects in their own directory
|
||||
* Do autocommit so always in a transaction block(?)
|
||||
* Show location of syntax error in query [yacc]
|
||||
* Redesign the function call interface to handle NULLs better [function]
|
||||
* Document/trigger/rule so changes to pg_shadow recreate pg_pwd [pg_shadow]
|
||||
* Missing optimizer selectivities for date, r-tree, etc. [optimizer]
|
||||
* Overhaul mdmgr/smgr to fix double unlinking and double opens, cleanup
|
||||
* -Overhaul mdmgr/smgr to fix double unlinking and double opens, cleanup
|
||||
* Overhaul bufmgr/lockmgr/transaction manager
|
||||
* Add PL/Perl(Mark Hollomon)
|
||||
* Make postgres user have a password by default
|
||||
|
|
@ -281,7 +281,7 @@ SOURCE CODE
|
|||
* Add use of 'const' for variables in source tree
|
||||
* Fix C optimizer problem where fmgr_ptr calls return different types [alpha]
|
||||
* -Add needed includes and removed unneeded include files(Bruce)
|
||||
* Make configure --enable-debug add -g on compile line
|
||||
* -Make configure --enable-debug add -g on compile line
|
||||
* Does Mariposa source contain any other bug fixes?
|
||||
* Remove SET KSQO option if OR processing is improved(Tom)
|
||||
* rename 'createuser' to 'pg_createuser', and add 'pg_' to other commands
|
||||
|
|
|
|||
|
|
@ -0,0 +1,94 @@
|
|||
From owner-pgsql-hackers@hub.org Wed Nov 25 19:01:02 1998
|
||||
Received: from renoir.op.net (root@renoir.op.net [209.152.193.4])
|
||||
by candle.pha.pa.us (8.9.0/8.9.0) with ESMTP id TAA16399
|
||||
for <maillist@candle.pha.pa.us>; Wed, 25 Nov 1998 19:01:01 -0500 (EST)
|
||||
Received: from hub.org (majordom@hub.org [209.47.148.200]) by renoir.op.net (o1/$ Revision: 1.18 $) with ESMTP id SAA05250 for <maillist@candle.pha.pa.us>; Wed, 25 Nov 1998 18:53:12 -0500 (EST)
|
||||
Received: from localhost (majordom@localhost)
|
||||
by hub.org (8.9.1/8.9.1) with SMTP id SAA17798;
|
||||
Wed, 25 Nov 1998 18:49:38 -0500 (EST)
|
||||
(envelope-from owner-pgsql-hackers@hub.org)
|
||||
Received: by hub.org (TLB v0.10a (1.23 tibbs 1997/01/09 00:29:32)); Wed, 25 Nov 1998 18:49:07 +0000 (EST)
|
||||
Received: (from majordom@localhost)
|
||||
by hub.org (8.9.1/8.9.1) id SAA17697
|
||||
for pgsql-hackers-outgoing; Wed, 25 Nov 1998 18:49:06 -0500 (EST)
|
||||
(envelope-from owner-pgsql-hackers@postgreSQL.org)
|
||||
Received: from mail.enterprise.net (root@mail.enterprise.net [194.72.192.18])
|
||||
by hub.org (8.9.1/8.9.1) with ESMTP id SAA17650;
|
||||
Wed, 25 Nov 1998 18:48:55 -0500 (EST)
|
||||
(envelope-from olly@lfix.co.uk)
|
||||
Received: from linda.lfix.co.uk (root@max01-040.enterprise.net [194.72.197.40])
|
||||
by mail.enterprise.net (8.8.5/8.8.5) with ESMTP id XAA20539;
|
||||
Wed, 25 Nov 1998 23:48:52 GMT
|
||||
Received: from linda.lfix.co.uk (olly@localhost [127.0.0.1])
|
||||
by linda.lfix.co.uk (8.9.1a/8.9.1/Debian/GNU) with ESMTP id XAA12089;
|
||||
Wed, 25 Nov 1998 23:48:52 GMT
|
||||
Message-Id: <199811252348.XAA12089@linda.lfix.co.uk>
|
||||
X-Mailer: exmh version 2.0.2 2/24/98 (debian)
|
||||
X-URL: http://www.lfix.co.uk/oliver
|
||||
X-face: "xUFVDj+ZJtL_IbURmI}!~xAyPC"Mrk=MkAm&tPQnNq(FWxv49R}\>0oI8VM?O2VY+N7@F-
|
||||
KMLl*!h}B)u@TW|B}6<X<J|}QsVlTi:RA:O7Abc(@D2Y/"J\S,b1!<&<B/J}b.Ii9@B]H6V!+#sE0Q
|
||||
_+=`K$5TI|4I0-=Cp%pt~L#QYydO'iBXR~\tT?uftep9n9AF`@SzTwsw6uqJ}pL,h(cZi}T#PB"#!k
|
||||
p^e=Z.K~fuw$l?]lUV)?R]U}l;f*~Ol)#fpKR)Yt}XOr6BI\_Jjr0!@GMnpCTnTym4f;c{;Ms=0{`D
|
||||
Lq9MO6{wj%s-*N"G,g
|
||||
To: bugs@postgreSQL.org, hackers@postgreSQL.org
|
||||
Subject: [HACKERS] Failures with arrays
|
||||
Mime-Version: 1.0
|
||||
Content-Type: text/plain; charset=us-ascii
|
||||
Date: Wed, 25 Nov 1998 23:48:51 +0000
|
||||
From: "Oliver Elphick" <olly@lfix.co.uk>
|
||||
Sender: owner-pgsql-hackers@postgreSQL.org
|
||||
Precedence: bulk
|
||||
Status: ROr
|
||||
|
||||
This was reported as a bug with the Debian package of 6.3.2; the same
|
||||
behaviour is still present in 6.4.
|
||||
|
||||
bray=> create table foo ( t text[]);
|
||||
CREATE
|
||||
bray=> insert into foo values ( '{"a"}');
|
||||
INSERT 201354 1
|
||||
bray=> insert into foo values ( '{"a","b"}');
|
||||
INSERT 201355 1
|
||||
bray=> insert into foo values ( '{"a","b","c"}');
|
||||
INSERT 201356 1
|
||||
bray=> select * from foo;
|
||||
t
|
||||
-------------
|
||||
{"a"}
|
||||
{"a","b"}
|
||||
{"a","b","c"}
|
||||
(3 rows)
|
||||
|
||||
bray=> select t[1] from foo;
|
||||
ERROR: type name lookup of t failed
|
||||
bray=> select * from foo;
|
||||
t
|
||||
-------------
|
||||
{"a"}
|
||||
{"a","b"}
|
||||
{"a","b","c"}
|
||||
(3 rows)
|
||||
|
||||
bray=> select foo.t[1] from foo;
|
||||
t
|
||||
-
|
||||
a
|
||||
a
|
||||
a
|
||||
(3 rows)
|
||||
|
||||
bray=> select count(foo.t[1]) from foo;
|
||||
pqReadData() -- backend closed the channel unexpectedly.
|
||||
|
||||
--
|
||||
Oliver Elphick Oliver.Elphick@lfix.co.uk
|
||||
Isle of Wight http://www.lfix.co.uk/oliver
|
||||
PGP key from public servers; key ID 32B8FAA1
|
||||
========================================
|
||||
"Let us therefore come boldly unto the throne of grace,
|
||||
that we may obtain mercy, and find grace to help in
|
||||
time of need." Hebrews 4:16
|
||||
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue