Functions like: GetNextRecord . .

Hi all,

We are changing our CodeBase (DBF) tables to Postgres but we have to
keep our character based, C apps for the time being.  To reduce the
amount of code conversion we need to have functions like:

    GetRecord
    GetNextRecord
    GetPrevRecord
    GetTopRecord
    GetBottomRecord

- the information for the record is in a C struct and this is
passed to the appropriate function.

Just about all the apps need this sort of thing to be able to iterate
through the records from a particular point in the table - is there
some way of doing this with PG?

Thanks,

Phil.
--
Philip Rhoades

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