stddev and variance are available for both float8 and numeric datatypes.
David Garamond <lists@zara.6.isreserved.com> writes:
What do people think of adding some more aggregate functions. These are the ones that MySQL has and PG doesn't:
- STD/STDDEV - VARIANCE
-- P. J. "Josh" Rovero Sonalysts, Inc. Email: rovero@sonalysts.com www.sonalysts.com 215 Parkway North Work: (860)326-3671 or 442-4355 Waterford CT 06385 ***********************************************************************
---------------------------(end of broadcast)--------------------------- TIP 8: explain analyze is your friend
