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Lukas Eder on X: "What performs better, SQL FILTER or CASE? I've benchmarked the performance difference between these two equivalent aggregate function syntaxes on PostgreSQL 15, and indeed, there's a difference! https://t.co/UyLJBHeYu3
HAVING Clause In SQL Aggregate Functions
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SQL Daily on X: "After grouping rows in #SQL, sometimes you want to filter the result of aggregate functions (e.g. count, max, avg) Do this in the HAVING clause, e.g: HAVING COUNT (*)
How to Use Aggregate Functions in WHERE Clause | LearnSQL.com
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SQL Daily on X: "After grouping rows in #SQL, sometimes you want to filter the result of aggregate functions (e.g. count, max, avg) Do this in the HAVING clause, e.g: HAVING COUNT (*)
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