Hi friends...

we decided to build a new version of our system using now NHibernate. In
this new system we are using hilo for id generation.
For while this system is not in production, but, i'm worried about
something.

When get time, we will need change old system for this new one and migrate
old database...

in our old database, all PKs are generated by Sequences, each table has it
sequence.

Now we are using Hilo, one hilo  for all entities... when importing data
maybe i will have an old record using ID 3456.
How can i make sure hilo will not generate a 3456 id also ?

thanks for your helping!

-- 
Paulo R. Quicoli

Editor Técnico - ClubeDelphi Magazine - DevMedia

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