We won again!

Great victory for the People - Tax Cut!

Aug 21 TUE – From Pescia to Lucca

2017/11/02 Udar Gromov 0

We are in Pescia in a Villa Vezzani somewhere near even smaller Collodi. We added this village into our itinerary, because we thought that there is a link exist between Collodi the village and Collidi the author of Pinocchio. There are none. We woke up at 7:30 and took a quick […]

SQL – Count combinations of values in several columns

2017/11/01 Udar Gromov 0

You have a large table (in my case it has 8,697,647 records) with an Asset Number and a Business Unit, and you would like to know if any asset has record with multiple Business Units. You can count records of unique Asset/BU combinations, but this is not what you want: […]