3 ms·
because it shows the estimated cost (plan) of the queries independent of the magically subtracted network roundtrip time. it also serves to show if the redshift
by kapilvt 14y ago
because it shows the estimated cost (plan) of the queries independent of the magically subtracted network roundtrip time. it also serves to show if the redshift even supports it.it.
- rarestblog 14y agoAhhh, you meant on the RedShift side. I did not think of it. It would have definitely been better. Good point! It seems that it actually supports it http://docs.aws.amazon.com/redshift/latest/dg/r_EXPLAIN.html http://docs.aws.amazon.com/redshift/latest/dg/r_EXPLAIN.html