The Basics of INCLUDE
Learn how the INCLUDE phrase of an index can change the performance of a query.
2019-10-10
27,031 reads
included columns
“Included columns” for non-clustered indexes explained
Learn about the advantages and disadvantages of using INCLUDE columns in your index.
2021-04-30 (first published: 2019-09-17)
28,618 reads
Covering Index using Included Columns
This article from Josef Richberg details the benefits of included columns for use in creating a covering index to improve performance.
2010-02-11
12,884 reads
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Question of the Day
Tables with a SPARSE Column and Consumption
True or False: Tables with a SPARSE column consume more space than regular columns if most values are NOT NULL.
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