misc(organization): Remove legacy clickhouse_aggregation column (#3720) #3722
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This PR is a new attempt to approach the issue of parallel wallet refresh refresh in the case of in payed in advance events. The PR moves fro pessimistic locking (`FOR UPDATE NOWAIT`) to an optimistic one using the `lock_version` already present on the wallets table. An automatic retry logic is added around the wallet decrease logic with a random wait time between each attempt. It reduce the effect of the error to the decrease logic only instead of the all event processing like it is today. Finally in case of error, the error is re-raised and the entire logic will be retried by Sidekiq
brunomiguelpinto
approved these changes
May 26, 2025
rsempe
approved these changes
May 26, 2025
vincent-pochet
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May 27, 2025
## Description This PR follows #3722. The `clickhouse_aggregation` was recently removed from the organization table. Because the deploy of this change lead to a lot of issues as we are relying on `ApplicationRecord#ignored_columns` to avoid `ActiveRecord::PreparedStatementCacheExpired`, this PR mark the removed column as ignored_columns to reduce the risk of error. For future columns removal, this approach will be done before pushing the migration.
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This PR removes the legacy
organizations.clickhouse_aggregationcolumn, that is not used anymore.