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Base de données, Tables, Vues, Index et syntaxe SQL
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Thanks folks. I am not looking for "physical adjacency". Suppose the source table has no particular source order and is a contact database like Outlook; name, address, phone etc. The definition of next and previous is based on an alpha sort on the name field. So I know the target record is where
keyID = myVar.
I want to obtain the KeyID for the records before and after the target WHEN the table is alpha sorted. Naomi's idea may work, I haven't tried it yet but I will. A simple SKIP and SKIP -1 won't work in this instance because the SELECT is being executed from a web page via ASP and the usual VFP commands are not readily available. That's why I wanted to do it all in a single SELECT statement.
Thanks again.
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