Ertan Kucukoglu  wrote:
> 
> Dear All,
> 
> I am trying to convert our production Firebird database to 
> SapDB. During 
> the conversion, I see that there is no "computed sources" in 
> SapDB. At 
> least I could not find any.
> 
> My firebird table is like:
> create table abc (
> .... snipped ...
> piece double precision not null,
> price double precision not null,
> grand_total computed by (piece * price)
> )
> 
> Is there any direct convertion for computed by of firebird? 
> Or, should I 
> use triggers?
> 
There is no direct way for conversion.
You can use triggers if you really want to have another column in the base table
or you can define a view (for selecting purposes only) which contains
all columns of the primary table the computed one in the form
create view myview as select *, piece * price grand_total from abc

Elke
SAP Labs Berlin

> Best Regards,
> 
> -- 
> Ertan K���koglu
> [EMAIL PROTECTED]
> Ozler Plastik San. ve Tic. A.S.
> Tel: +90.212.676.6767
> Fax: +90.212.676.8012
> 
> 
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