Hi!
I read posts telling me that NULL values are considered greater than non-null values. Fine. Is there a way to explicitly reverse this?
Sure, choose combination you need:
order by some_value is null asc/desc, some_value asc/desc
Regards, Tomasz Myrta
---------------------------(end of broadcast)--------------------------- TIP 9: the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match