I probably hit Send within milliseconds of you. :-)
Charlie
On 06-11-2013 11:15 AM, Charles Stevenson wrote:
SAMPLED keyword with a D on the end will go thru the entire file.
SAMPLED 1000 will get every thousandth record as it reads through the file.
SAMPLED 1000 SAMPLE 2000 will do the same, but then stop after it builds a
list of 2000. That is, after it's read thru the 1st 2 million keys.
On Tue, Jun 11, 2013 at 11:01 AM, Perry Taylor <[email protected]>wrote:
I have several *very* large files on which I need to perform some file
sizing diagnostics. Rather than repeatedly running HASH.AID against these
files is there a good way to sample say 2-3 million records to copy into a
test file? SAMPLE will only grab the first n records in hash order and I'm
thinking that would not necessarily be a good representative sample of the
file's contents. Am I up in the night thinking this is the case? Is there
a better way to get a good sample of records for this purpose?
Thanks.
Perry
Perry Taylor
Senior MV Architect
ZirMed
888 West Market Street, Suite 400
Louisville, KY 40202
www.zirmed.com<http://www.zirmed.com/>
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