REGR_SXY

REGR_SXY makes the following computation after the elimination of NULL expression1-expression2 pairs:

REGR_COUNT (expression1, expression2) * COVAR_POP (expression1, expression2)

Syntax

REGR_SXY (expression, expression) OVER (window_clause)

Remarks

•

Without a window clause, REGR_SXY is a simple aggregate function. Refer Window Clause