COMPARE_DECFLOAT

The COMPARE_DECFLOAT function returns an ordering for DECFLOAT values.

Example:

COMPARE_DECFLOAT(2.17E350, 2.17E350) ==> 0 
COMPARE_DECFLOAT(2.17E350, 2.170E350) ==> 2 
COMPARE_DECFLOAT(2.170E350, 2.17E350) ==> 1