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Posted by --CELKO-- on 06/12/22 11:30
Let's get back to the basics of an RDBMS. Rows are not records; fields
are not columns; tables are not files; there is no sequential access or
ordering in an RDBMS, so "first", "next" and "last" are totally
meaningless. If you want an ordering, then you need to havs a column
that defines that ordering. You must use an ORDER BY clause on a
cursor -- the keys have nothing whatsoever to do with the display in
the front end.
You have missed the WHOLE POINT of RDBMS. Please stop writing code
until you know what you are doing.
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