unused indexes sql server | Which is Worse: an Unused Index, or an Un-Indexed Foreign Key? (Dear SQL DBA Episode 16)

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Sachin Diwakar

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Which is Worse: an Unused Index, or an Un-Indexed Foreign Key? (Dear SQL DBA Episode 16)

Should you always index your foreign keys? What if you index your foreign key, and then the index never gets used? Get clickable links and a readable version ...

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