Earlier today, I ran into an interesting “feature” in the SQL Server Management Studio (SSMS) Results Grid.
During development, I found what appeared to be duplicate data. Uh-oh! I spent three hours debugging my query, looking into the underlying ETL, and doing all kinds of tests. I absolutely could not figure out what was wrong!
Then it hit me. Maybe my query was fine? Maybe the problem was how the results were displayed in the SSMS Results Grid? I tried expanding the columns. And sure enough. There it was. All my data, perfectly fine.
After facepalming, I started laughing. One of my Norwegian phrases is “erre mulig!?” It roughly translates into an exasperated, humorous “how on earth is that possible!?” I kept laughing. And of course, I had to tweet about my fail of the day:Continue reading →