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reorder CH stats index

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Francis Cao
2024-07-24 16:57:23 -07:00
parent 3205b4f0f4
commit 161da582ba
1 changed files with 2 additions and 2 deletions
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4
db/clickhouse/schema.sql
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@@ -100,10 +100,10 @@ ENGINE = AggregatingMergeTree
PARTITION BY toYYYYMM(created_at) PARTITION BY toYYYYMM(created_at)
ORDER BY ( ORDER BY (
website_id, website_id,
event_type,
toStartOfHour(created_at), toStartOfHour(created_at),
cityHash64(visit_id), cityHash64(visit_id),
visit_id, visit_id
event_type
) )
SAMPLE BY cityHash64(visit_id); SAMPLE BY cityHash64(visit_id);