Grzegorz Jaskiewicz g...@pointblue.com.pl writes:
Say I have:
select foo (
select foo from bar1
union all
select foo from bar2
union all
select foo from bar3
...
) a order by foo desc limit X;
(and I can give you few other examples around the same 'note', say with when
On 28 Feb 2009, at 11:37, Gregory Stark wrote:
Grzegorz Jaskiewicz g...@pointblue.com.pl writes:
Say I have:
select foo (
select foo from bar1
union all
select foo from bar2
union all
select foo from bar3
...
) a order by foo desc limit X;
(and I can give you few other examples around
Grzegorz Jaskiewicz g...@pointblue.com.pl writes:
On 28 Feb 2009, at 11:37, Gregory Stark wrote:
I posted a patch to look for an ordered path for members of a union a while
back but it still needed a fair amount of work before it was usable.
I belive limit it self can't be pushed down, but
