SQL Advanced Videos #5: Hash Join

[@sonofhismother]

Thanks that helped me by understanding the hash join! Only a little hint - for me personally it works better to get to the examples quicker rather than having only text in the beginning. The example could be a bit prettier as well but as I said - only small hints for the future :)

[@ahmedshamma]

all clear except the last part of the concept of left deep and right deep as the examples mentioned are not clear

[@shin81able]

Hi how do you calculate the IO cost?

[@utku83]

Thank you,

[@victoro8295]

Very nice video!

[@tusharkumar7424]

Very helpful

[@SinthTeck]

*collision

[@aljodomo]

too many "ehmm"'s...