fix(clickhouse): Add more retry for lost connection #4167
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murparreira
approved these changes
Aug 19, 2025
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Context
This PR follows #3733
Description
In some situation, a "NoMethodError: undefined method 'select_all' for nil" is raised when running
::Clickhouse::EventsEnriched.connection.select_all. This is an issue with the Active record connector for Clickhouse.This PR just handle an automatic retry when the error is raised