Hi,
I don't understand what's happening with my command
I read postgresql docs, it should work...What's the problem ?
The command is :
select col1
from table
where <conditions 1>
intersect
select col1
from table
where <conditions 2>
order by col1
It does not work and return "get_sortgroupclause_expr: ORDER/GROUP BY
expression not found in targetlist"
I use pgsql 7.03 ont redhat 7.0.
Any help would be appreciated
michael