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Results tagged with query-performance
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user 73318
For questions about improving the performance and/or efficiency of database queries.
4
votes
4
answers
2k
views
Actual and Estimated rows differ greatly
The full Actual plan is here.
Prior to executing the plan (because I'm debugging a poorly functioning plan) I have this block of variable assignments:
DECLARE @Days INT = 180
DECLARE @DateRangeFrom Da …
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