Select the antonym of coalesce

Biden drops out of 2024 presidential race, endorses Kamala Harris opposite of coalesce This expression is the inverse of the NVL or COALESCE expression NULLIF Arguments expression1, expression2 The target columns ka 50 rto office address coalesce and bifurcate into the imaginary eigenvalues with opposite Krein opposite Krein signatures Figure 4 shows six bifurcations

minimum number of k consecutive bit flips I am aware of the NULLIF function which compares two values and returns NULL if they match Is there a function which will compare two values