REGR_SXX

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

REGR_COUNT (expression1, expression2) * VAR_POP (expression2)

Syntax

REGR_SXX (expression1, expression2) OVER (window_clause)

Remarks

•

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