"4.6 Extract the 15 minute aggregate series for each of..."
Could you help to provide the example? I am using the "timeSeries: exec edge, numTrds, qty from edge15" but the test is saying the format is not corrected. Unfortunately, I couldn't figure out what the requirement really means.
Same issue on "4.7 Finally, using..." it would be very helpful if the description shows an example structure of the tables.