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Author SHA1 Message Date
Nick Mills-Barrett
993d90f82b
Use a sequence to generate AS transaction IDs, drop last_txn AS state (#12209)
Switching to a sequence means there's no need to track `last_txn` on the
AS state table to generate new TXN IDs. This also means that there is
no longer contention between the AS scheduler and AS handler on updates
to the `application_services_state` table, which will prevent serialization
errors during the complete AS txn transaction.
2022-04-01 13:33:25 +00:00