Allen wrote:

> hello
>
> can any one please tell me how to retrun the description of table or
> colummn by using the SQL statement?
> Is that passible to do in the Firebird? Or I can only using the join
> state to select the related data from system table ?
> By the way, how to change the description?
>
> PS. my dev. tools Delphi7 + Interbase components
>
> Thank you in advance...^_^
>

Allen,
you have to use the system tables to get this information.

Uwe