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ClickHouse
ClickStack
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perf: optimize AlertHistory queries (HDX-3706)
- #1928
#1928
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dhable
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dan/hdx-3706-perf-issue-alerting-history-query
ClickHouse/ClickStack:dan/hdx-3706-perf-issue-alerting-history-query
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Mar 17, 2026
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perf: optimize AlertHistory queries (HDX-3706)
#1928
dhable
merged 6 commits into
main
ClickHouse/ClickStack:main
from
dan/hdx-3706-perf-issue-alerting-history-query
ClickHouse/ClickStack:dan/hdx-3706-perf-issue-alerting-history-query
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Commits on Mar 17, 2026
perf: add time-window filter and $sort to getRecentAlertHistories
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perf: add { alert, group, createdAt } compound index for getPreviousAlertHistories
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perf: add 7-day lookback bound to getPreviousAlertHistories
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test: update alertHistory tests for new interval parameter and lookback
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chore: add changeset for AlertHistory query optimization
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Merge branch 'main' into dan/hdx-3706-perf-issue-alerting-history-query
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