On 07/05/13 14:41, W O wrote:
> Ok Norman, no problem, surely it will be very useful, but ... where is the
> link?

The link is on the normal docs page :

http://www.firebirdsql.org/en/reference-manuals/

The actual link to the PDF is here:

http://www.firebirdsql.org/file/documentation/reference_manuals/reference_material/Firebird-Internals.pdf


Cheers,
Norm.

--
Norman Dunbar
Dunbar IT Consultants Ltd

Registered address:
Thorpe House
61 Richardshaw Lane
Pudsey
West Yorkshire
United Kingdom
LS28 7EL

Company Number: 05132767