Date: 2023-10-03
Time: 11:00–11:50
Room: Club Parlor
Level: Intermediate
Many a sleepless night or frantic call with your application leaders can be traced back to your database engine choosing a "bad plan" for a query. In this session we'll share why this happens, how to help Postgres pick a good plan, and ways to get Postgres to pick the plan you want by changing parameters, rewriting queries, and using hints.