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SQL Server internals by Paul White
Showing posts with label
Seeks
.
Show all posts
Showing posts with label
Seeks
.
Show all posts
Wednesday 18 January 2012
Dynamic Seeks and Hidden Implicit Conversions
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Dynamic Seeks and Hidden Implicit Conversions A LIKE predicate with only a trailing wildcard can usually use an index...
2 comments:
Tuesday 9 August 2011
SQL Server, Seeks, and Binary Search
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SQL Server, Seeks, and Binary Search The following table summarizes the results from my last two articles, Enforcing Un...
Thursday 17 February 2011
Seeking Without Indexes
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Seeking Without Indexes A seek can contain one or more seek predicates , each of which can either identify (at most) on...
1 comment:
So…is it a Seek or a Scan?
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So…is it a Seek or a Scan? You might be most familiar with the terms ‘Seek’ and ‘Scan’ from the graphical plans produce...
Wednesday 16 February 2011
When is a Seek not a Seek?
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When is a Seek not a Seek? The following script creates a single-column clustered table containing the integers from 1 ...
Thursday 23 September 2010
A Tale of Two Index Hints
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A Tale of Two Index Hints If you look up Table Hints in the official documentation, you’ll find the following stateme...
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