Subject Re: [IBO] TIB_Query.ColumnAttributes -->MyComputedColumn=computed
Author Helen Borrie
At 02:02 PM 06-04-01 +0200, you wrote:
>I have a computed by column in a IB table.
>In TIB_Query.ColumnAttributes I can setup
>I really dont see a difference, when I set
>or not set this computed attribute.
>Anyone knows for what it was intended ?

It's not intended for columns that exist in the database (such as a COMPUTED BY column or any regular column) - it is for non-database columns that are computed by a query, i.e expressions and subselects that output as if they were columns...also for CalculatedFields. Its purpose is to tell the parser not to try to match it to a database column for e.g. a WHERE criterion.


>Harald Klomann
>Your use of Yahoo! Groups is subject to

All for Open and Open for All
InterBase Developer Initiative ยท