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Joe Obbish
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Top posts (432) All Questions Answers | Votes Newest

29 Why is a scan faster than seek for this predicate? Oct 3 '18
29 What is a scalable way to simulate HASHBYTES using a SQL CLR scalar function? Feb 3
27 What is a “Partial Matching Index”? Dec 6 '17
27 Why does my SELECT DISTINCT TOP N query scan the entire table? Feb 20 '17
25 Why does my SELECT DISTINCT TOP N query scan the entire table? Feb 20 '17
24 Why does a subquery reduce the row estimate to 1? Apr 21 '17
23 Why doesn't this query use an index spool? May 18 '17
21 Why does a subquery reduce the row estimate to 1? Apr 21 '17
20 Why is “select *” faster than “select top 500 *” in SQL Server? Oct 18 '17
20 Why can it take up to 30 seconds to create a simple CCI rowgroup? Jun 7 '17
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