[New for 2.4] Temporary Field in non-Temporary Tables.

[Ruslan Zasukhin]

Now we can create tnp fields in non-tmp Tables. To do this you need just
specify flag fTemporary in the VTable.CreateField.  Up to know we was able
do this only for Methods.

Tmp Fields are NOT stored into system tables, and such fields create all
their files on .tmp volume. This is very good from point of view of any
failure -- we do not touch main db files while are able to add some tmp
fields to a normal table.

Valentina itself use this feature for Convert_1_2 and db.Clone().


-- 
Best regards,

Ruslan Zasukhin
VP Engineering and New Technology
Paradigma Software, Inc

Valentina - Joining Worlds of Information
http://www.paradigmasoft.com

[I feel the need: the need for speed]