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make installcheck-world: tested, failed
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Hi Ivan Kush
I tested the patch with `commands.sql` and observed noticeable improvements in planning and execution time, especially
withmultiple tables. Even single-table queries show small time reductions (0.02–0.04 ms). The patch optimizes `IN`
clauseseffectively, particularly with `VALUES`. For example, `col IN (VALUES ('a'), ('b'), ('c'))` now behaves
similarlyto `col IN ('a', 'b', 'c')`, leading to faster execution and reduced planning overhead.
Regards,
Postgresql Contributors - NewtGlobal