The question is about JOIN Elimination for Not Selected Column. It was discussed in the Comprehensive Database Performance Health Check.
Keyword Join or Inner Join – SQL in Sixty Seconds #099
Have you ever wondered what is the difference between keyword Join or Inner Join? Are they same or different? If different, how are they different?
Creating Covering Index to Eliminate Join – SQL in Sixty Seconds #090
How to improve performance so today we are going to see a video about creating converting index to eliminate join and improve query performance.
What is Full Outer Join With Exclusion? – Interview Question of the Week #286
Question: What is Full Outer Join With Exclusion?
Answer: I got this question after reading my earlier blog post about Basic of JOINs.
How to Join Two Tables Without Using Join Keywords? – Interview Question of the Week #266
Question: How to Join Two Tables Without Using Join Keywords?
Answer: In my life, I have attended many interviews as an interviewer.
SQL SERVER – Query Without Join Showing Query Plan With Join
This question often keeps on coming in my consulting engagements. Let us quickly see the answer about Query Without Join Showing Query Plan With Join.
How to Write INNER JOIN Which is Actually CROSS JOIN? – Interview Question of the Week #250
Question: How to Write INNER JOIN Which is Actually CROSS JOIN?
Experienced this question another day while working with a client.