S
посмотрите в query_log почему мержи перестали идти
и в /var/log/clickhouse-server/clickhouse-server.*
Загляните
Size: a a a
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from jdbc('jdbc:sqlserver:
…..) S
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SELECT
toDate(time) AS dt,
count(*) AS total
countIf(event = 'CREATE_CHAT') AS create_chat
create_chat / total AS percent
FROM tutorial.community_actions
WHERE (dateDiff('day', community_registered_time, time) <= 7) AND (dateDiff('day', time, now()) <= 60)
GROUP BY dt