9 Commits

Author	SHA1	Message	Date
Patrick LeBlanc	a09a9d5d0f	Mass substitution 'Corporaton' -> 'Corporation'	2019-08-07 14:43:25 -05:00
David Mott	4b9d046c6e	Fully resolve potentially ambiguous symbols by removing using namespace statements from headers which have a cascading effect. This causes potential behavior changes when switching to c++11 since symbols can be exported from std and boost while both have been imported into the global namespace.	2019-04-29 01:21:15 -05:00
David Hall	16a6a0a27c	MCOL-1983 Use long double for internal calculations of regr_*** functions.	2019-01-21 14:39:51 -06:00
David Hall	eb75d3cd7e	MCOL-1983 Reject non-numeric arguments for regr_*** functions that require numeric	2019-01-02 10:31:53 -06:00
David Hall	0cef3bf31c	MCOL-1983 Have regr_intercept, regr_slope and regr_r2 return NULL for 1 or 0 rows in set	2018-11-29 13:31:12 -06:00
David Hall	176ef2f2c1	MCOL-1793 Add udafContext to the copy constructor of WindowFunctionColumn.	2018-11-23 12:42:29 -06:00
David Hall	9c1bc910a5	MCOL-1793, fix REGR_SLOPE calculations, change scale to DECIMAL_NOT_SPECIFIED (variable length) for most REGR_*** functions.	2018-11-20 16:29:17 -06:00
David Hall	e1d8211f27	MCOL-1759 Add corr(), covar_pop(), covar_samp(), regr_sxx(), regr_sxy(), regr_syy() functions as UDAF	2018-10-09 17:06:01 -05:00
David Hall	dc9ba90f96	MCOL-521 add regr_intecept and regr_r2	2018-09-28 13:51:43 -05:00