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What is TF_NAME? And it's also not clear to me what you would need a MIN() around a DECODE()? Try removing the MIN(). Can you share a snippet of the actual table data, and an example output of what y… (View Post)1
I'm not sure Vertica cares which command you run. It's going to identify applicable partitions, and run stats on those partitions. So, I suspect they are functionally equivalent. I'm not sure what yo… (View Post)1
Each projection will be segmented according to its own segmentation hash key. In this example, you'd have two projections segmented completely different from one another. There are cases where that k… (View Post)4