@@ -541,7 +541,7 @@ matchNull y f x = ifThenElse (isNull x) y
541541NULLIF(FALSE, ($1 :: bool))
542542-}
543543nullIf :: FunctionHet '[ 'NotNull ty, 'NotNull ty] ('Null ty)
544−nullIf = functionHet "NULLIF"
544+nullIf = unsafeFunctionHet "NULLIF"
545545
546546-- | >>> printSQL $ array [null_, false, true]
547547-- ARRAY[NULL, FALSE, TRUE]