I am having to perform a large data analysis query fairly frequently and the
execution time is not exceptable, so I was looking at doing a statictical
sample of the data to get fairly accurate results. Is there a way to
perform a query on a set number of random rows instead of the whole dataset?
I have looked through the documentation for a function that would do this,
but I have not seen any. If this is a RTFM type question, then feel free to
tell me so and point me in the right direction because I just haven't been
able to find any info on it.
Thanks ahead of time.
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Nathan Barnett