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Forum:
Visual FoxPro
Category:
Conferences & events
Miscellaneous
Thread ID:
00649984
Message ID:
00654841
Views:
33
Hi George -

A couple of questions on a technical level : how does an autoincrementing field store the last value or is the max val calculated on the fly? If the latter, is there a speed hit? And what happens if data from two systems have to be merged ( a common business need amoung my clients ) etc.

i.e. what are the limitations and downside of autoincrementing fields?


>Wouldn't make a good deal of sense to dump the PK generation routines in favor of an auto-increment? If one did, not only would there be less code to currently maintain, but also the upsizing process would more seamless and less modifications required, especially if the developer had the good sense design against the Fox tables as if they were SQL Server tables.
>

TIA


Charles Hankey

Though a good deal is too strange to be believed, nothing is too strange to have happened.
- Thomas Hardy

Half the harm that is done in this world is due to people who want to feel important. They don't mean to do harm-- but the harm does not interest them. Or they do not see it, or they justify it because they are absorbed in the endless struggle to think well of themselves.

-- T. S. Eliot
Democracy is two wolves and a sheep voting on what to have for lunch.
Liberty is a well-armed sheep contesting the vote.
- Ben Franklin

Pardon him, Theodotus. He is a barbarian, and thinks that the customs of his tribe and island are the laws of nature.
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