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You are here		sqlserverfast.com Plansplaining, part 9. Recursive CTEs - SQLServerFast
\|	\|	www.sql.kiwi Dynamic Seeks and Hidden Implicit Conversions SQL Server can generate dynamic seek plans, where a seek is driven by Constant Scan and Merge Interval operators. The plans use internal functions LikeRangeStart, LikeRangeEnd, and LikeRangeInfo. Watch out for hidden conversions using GetRangeThroughConvert and GetRangeWithMismatchedTypes.	5.2 parsecs Travel
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\|	\|	use-the-index-luke.com Index INCLUDE Clause: How it works and when to use it The INCLUDE clause for CREATE INDEX is available in some SQL databases: Microsoft SQL Server, PostgreSQL, and IBM Db2 (LUW)	6.3 parsecs Travel
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\|	\|	matthewmcgiffen.com Avoid "Constants" in T-SQL - Matthew McGiffen Data Here we look at a common query "anti-pattern" that can create performance problems - and how you work around it.	7.4 parsecs Travel
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\|	\|	blog.jacobclarity.com 20,000 Emails \| jacobclarity.com	23.5 parsecs Travel
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