MDEV-40995 Fix AUTO_INCREMENT race condition in partitioned tables - #5627

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greypilgrim-083:mdev-40995-fix

Commits on Sep 15, 2026

MDEV-40995 concurrent INSERT ... SELECT on a partitioned InnoDB table can leave the table-level AUTO_INCREMENT counter behind MAX(pk), so later inserts are handed ids that already exist and fail wi…
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Commits on Sep 28, 2026

Update test to properly test MDEV-40995
greypilgrim-083
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