All Questions
Tagged with execution performance
1 question
6
votes
3
answers
1k
views
Is there an option or hint possible to improve performance of query with multiple values in the "in" clause
We have a table CustomerNote with 4 columns ID, CustomerID, Note, Date
There is an index on CustomerID asc, Date desc
When the following query is executed
select top 30
Date
from CustomerNote
...