Parking Garages And Predicates
You lost your car in a big parking lot. Erik Darling explains how this is just like an index scan.
2018-05-07
3,029 reads
Predicates
Predicates With Subqueries
The ALL, SOME and ANY predicates aren't much used in SQL Server, but they are there. You can use the Exists() predicate instead but the logic is more contorted and difficult to read at a glance. Set-oriented predicates can greatly simplify the answering of many real-life business questions, so it is worth getting familiar with them. Joe Celko explains.
2016-10-03
8,250 reads
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Lots of FKs
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Question of the Day
Lots of FKs
In SQL Server 2025, what are the most outgoing and incoming FK references a table can have?
See possible answers