Hello,
The problem:
I have the following query with is taking upwards of 2 minutes to complete
and we need it faster, prefer less than 30 seconds (don't laugh):
select modelhr, avg(f.temp-b.temp), avg(abs(f.temp-b.temp)),
stddev(f.temp-b.temp), stddev(abs(f.temp-b.temp)), count(f.temp-b.temp)
What are the configuration you are using? What's the size of your buffers?
What's your system?
Maybe increasing sort buffer and key buffer will be good.
;)
Alexis
Quoting Brad Teale [EMAIL PROTECTED]:
Hello,
The problem:
I have the following query with is taking upwards of 2 minutes to
