JOHN_MCY wrote:
> hai,
>
> I am new to SQL...
>
> I am trying to get the result of some mathematical calculation with
> group by some key.
> I can get the result without grouping. here with i specified my table
> information and the SQL i have used to get the result..
>
> can anybody help me to write the correct SQL..
>
...
perhaps someone on the general postgres list could help. the postgres
BUGS list is for reporting suspected bugs in the postgres database
server.
subscription info is here -> http://archives.postgresql.org/pgsql-general/