On 6/18/2013 12:17 PM, Steven Schlansker wrote:
1) The common value is not known at schema definition time, and may change 
(very slowly) over time.

how could a value thats constant in 95% of the rows change, unless you added 20 times more rows with a new value (and for a big portion of the time, no value would meet your 95% criteria).

--
john r pierce                                      37N 122W
somewhere on the middle of the left coast



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