October

Month: October 2021

TPC-DS And The Yellowbrick Query Optimizer (TPC-DS Q06)

October 19, 2021

Our previous post discussed Q05—the first query to introduce ROLLUP—and explained how the ROLLUP operator in Yellowbrick as of version 5.3 offers...

TPC-DS And The Yellowbrick Query Optimizer (TPC-DS Q05)

October 11, 2021

In our previous post about TPC-DS Q04, we discussed options for using the common table expression (CTE). This post covers Query...