Hello, there was a very similar post a few days ago: https://www.postgresql-archive.org/Slow-planning-fast-execution-for-particular-3-table-query-tt6109879.html#none the root cause was a modification of default_statistics_target Maybe you are in the same situation ? or maybe tables have different SET STATISTICS values set ? Regards PAscal -- Sent from: https://www.postgresql-archive.org/PostgreSQL-bugs-f2117394.html
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