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Postgres 17 is released! and it brings amazing performance features. In this video I discuss one of those performance features specifically the BTree scan optimization with IN. So if you are using IN clauses, postgres 17 is just faster now with it.

0:00 Intro
1:00 Overview of PG 17 features
5:00 IN Clause in Postgres 16 vs Postgres 17
11:30 How SQL Server Does it
12:35 Postgres 16 IN clause performance
17:08 Postgres 17 IN clause performance


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