Hi Sudip, Did you include an image in your email ? unfortunately, Drill's mailing list doesn't allow any attachments, so we are not able to see the image
On Sun, Sep 13, 2015 at 10:51 PM, Sudip Mukherjee <[email protected]> wrote: > Hi, > > Need some help understanding the below steps of a query execution. The > below query is broken down in to these steps. > > If you could just explain me in short or point to a documentation link > would be great for me as I am trying to dig into drill code and logics. > > > > *SELECT SUM(1) AS `COL` FROM mydb.testtable HAVING COUNT(1)>0 [query is > sent from tableau]* > > > > > > > > > > Sudip > > > ***************************Legal Disclaimer*************************** > "This communication may contain confidential and privileged material for the > sole use of the intended recipient. Any unauthorized review, use or > distribution > by others is strictly prohibited. If you have received the message by mistake, > please advise the sender by reply email and delete the message. Thank you." > ********************************************************************** > > -- Abdelhakim Deneche Software Engineer <http://www.mapr.com/> Now Available - Free Hadoop On-Demand Training <http://www.mapr.com/training?utm_source=Email&utm_medium=Signature&utm_campaign=Free%20available>
