Explain Analyze in PostgreSQL - My Own Little World

Описание

We'll start with a little chit chat and then do some live work on EXPLAIN ANALYZE in PostgreSQL. If you have ever tried to diagnose why your query is slow or other query questions - you have had people tell you "What does EXPLAIN ANALYZE show you" or "Can you post your EXPLAIN ANALYZE output". Well today we will go through this hands-on tutorial so you understand some of the basics of using this SUPER helpful tool.