Also just fixed a "bug" in my yesterday's writing - it was late and I had picked a number from a wrong column for one explanation! :-)
And that's exactly why I added the computed "optimizer cardinality misestimate" column to my XB scripts, so I wouldn't have to do such lookups & math manually.
November 3, 2025 at 3:59 PM
Also just fixed a "bug" in my yesterday's writing - it was late and I had picked a number from a wrong column for one explanation! :-)
And that's exactly why I added the computed "optimizer cardinality misestimate" column to my XB scripts, so I wouldn't have to do such lookups & math manually.