[Peter Childs - Fri at 08:56:54AM +0000] > Can you say what state might be rather than what it is not. I'm guess > that state is an int but there is only a limited list of possible > states, if you can say what it might be rather than what it is the > index is more liklly to be used. explain select * from events where state in (1,2,3) and event_time<now() also estimates almost 5k of rows. I also tried: explain select * from events where state=2 and event_time<now() but get the same behaviour. Maybe it would help to partitionate the table every year?
