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Pg_plan_alternatives – eBPF tracing of all plans the optimizer considers | Better HN
Pg_plan_alternatives – eBPF tracing of all plans the optimizer considers
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(github.com)
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dujuku
29d ago
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dujuku
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29d ago
This is a really interesting project I found which could be used to detect plan flips and introspect why the Postgres optimizer chose a certain path. Normally that is opaque to the user.
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