Earlier this year at SQL Saturday Austin 2025, Conor Cunningham gave a keynote that discussed the engineering efforts in the Austin office around SQL Server. One of the things he mentioned was PRODUCT(), which was written there and added to SQL Server 2025 to help with the GDP calculation for the US government.
Yep, that’s right, a function was added since SQL Server is used in this calculation. I’m sure other customers will use this, but I decided to take a look at this function.
With a new version of SQL Server coming, I wanted to cover some of the