I need to select all tuples from a table, but need them to be fetched with a constant delay (say 1 sec) between every consecutive tuples.
The first idea that came up to my mind is to create a DelayedSeqScan operator, and put delay before returning the scanned tuple.
Can I do this functionality using table functions?
Could you not just use a cursor and fetch each row in turn based on some timer in your application?
-- Richard Huxton Archonet Ltd
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