Hello,

I've got a small problem :

I want to upgrade a Firebird database structure (change the size of a
column: from 10 char to 13 char length)...
For this I've tried a similar SQL instruction as we can write with
Oracle...but this doesn't works...

SQL > ALTER TABLE MYFBTABLE MODIFY (NAMEFIELD CHAR(13) NULL)

It's seem that the error is the MODIFY instruction...

Does someone known how to do this with the very good FireBird, please?

Thank you ...
Michel
(I'm using Delphi 7, IBO 4.3 and FB1.03...will change for FIB 1.5 in
near days...)