At 07:37 AM 29/01/2003 +0100, you wrote:

>Hi,
>how can we delete the sourcecode of storedprocs in a database, because the
>sourcecode should not be read by our customers.

Update RDB$PROCEDURES
set RDB$PROCEDURE_SOURCE = NULL
where RDB$SYSTEM_FLAG=0;

>Would a sourcecode-delete have any side-effects (FB 1)

It will have side-effects if you don't retain, in a very safe place, a
script containing the source code.

heLen