< o Allow CLUSTER to cluster all tables (Alvaro Herrera)
> o -Allow CLUSTER to cluster all tables (Alvaro Herrera)
243c243
< * Allow pg_dump to dump a specific schema (Neil Conway)
> * -Allow pg_dump to dump a specific schema (Neil Conway)
398c398
< * Make IN/NOT IN have similar performance to EXISTS/NOT EXISTS (Tom)
> * -Make IN/NOT IN have similar performance to EXISTS/NOT EXISTS (Tom)
> o -Add ALTER TABLE tab SET WITHOUT OIDS (Rod)
> o -Allow CLUSTER to cluster all tables (Alvaro Herrera)
> * -Allow pg_dump to dump a specific schema (Neil Conway)
> * -Make IN/NOT IN have similar performance to EXISTS/NOT EXISTS (Tom)
> * Rod is Rod Taylor <pg@rbt.ca)>
in the case where the node immediately above the scan is a Hash, Sort,
or Material node. In these cases it's better to do the projection
so that we don't store unneeded columns in the hash/sort/materialize
table. Per discussion a few days ago with Anagh Lal.
< * Disallow DROP COLUMN on a column that is part of a multi-column index
> * Require DROP COLUMN CASCADE for a column that is part of a multi-column index
the outer query. (The implementation is a bit klugy, but it would take
nontrivial restructuring to make it nicer, which this is probably not
worth.) This avoids unnecessary sort steps in examples like
SELECT foo,count(*) FROM (SELECT ... ORDER BY foo,bar) sub GROUP BY foo
which means there is now a reasonable technique for controlling the
order of inputs to custom aggregates, even in the grouping case.
of the containing query (which really can only happen in a rule context).
Per example from Brandon Craig Rhodes. Also, make the error message
more specific for the similar case with sub-select in FROM. The revised
coding should be easier to adapt to SQL99's LATERAL(), when we get around
to supporting that.
from Greg Stark. Also, twiddle the FuncCall case to not scribble on
the input structure, which was the proximate cause of the problem.
Someday we ought to fix things so that transformExpr() isn't called
on already-transformed trees ...
> =================================================================
> User interface proposal for multi-row function targetlist entries
> =================================================================
> 1. Only one targetlist entry may return a set.
> 2. Each targetlist item (other than the set returning one) is
> repeated for each item in the returned set.
>
Having gotten no objections (actually, no response at all), I can only
assume no one had heartburn with this change. The attached patch covers
the first of the two proposals, i.e. restricting the target list to only
one set returning function.
Joe Conway
longer works -- IncrHeapAccessStat() didn't actually *do* anything
anymore, so no reason to keep it around AFAICS. I also fixed a
grammatical error in a comment.
Neil Conway
> > comma).
>
> OK. But the documentation implies there is a comma, so it should probably
> get chenged then.
Yes, it should. (attached)
[ Backpatched to 7.3.X too.]
Rod Taylor
in one of the earth functions so that latitude and longitude to
cartesian coordinates conversion will be more accurrate. (Previously
a text string was built to provide as input which limited the accuracy
to the number of digits printed.)
The new functions were included in a recent patch to contrib/cube that has not
as yet been accepted as of yet.
I also added check constraints to the domain 'earth' since they are now
working in 7.4.
Bruno Wolff III
directly from float8 values. (As opposed to converting the values to
strings
and then parsing the strings.)
The functions are:
cube(float8) returns cube
cube(float8,float8) returns cube
cube(cube,float8) returns cube
cube(cube,float8,float8) returns cube
Bruno Wolff III
spec, which will also make alter sequence a touch easier.
sequence.c init_params() will check for settings which have been
defined twice, and complain.
Rod Taylor
