"Rajesh Kumar Mallah" <[EMAIL PROTECTED]> writes:
> select id , name , expensive_func(name) from
> ( select id , name from tab order by c1 desc limit 15) as foo ;
> is it guaranteed that the final result is order by c1 ?
The sub-select's output will be emitted in the specified order.
On Sat, Feb 17, 2007 at 03:02:06PM +0530, Rajesh Kumar Mallah wrote:
>
> select id , name , expensive_func(name) from
>( select id , name from tab order by c1 desc limit 15) as foo ;
>
> is it guaranteed that the final result is order by c1 ?
No, because expensive_func(name) might d
Hi,
we know that rows in a table are not stored in any particular order
and explicit order by clause is required to get data in any particular
order.
but does it apply to select queries from ordered subselects also ?
eg
select id , name , expensive_func(name) from
( select id , name f
