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chore: use the local table for inner subquery #2911

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merged 14 commits into from
Jul 24, 2023
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@srikanthccv srikanthccv commented Jun 15, 2023

Part of https://github.com/SigNoz/engineering-pod/issues/903

https://clickhouse.com/docs/en/engines/table-engines/special/distributed#distributed-writing-data

Queries are used that require joining data (IN or JOIN) by a specific key. If data is sharded by this key, you can use local IN or JOIN instead of GLOBAL IN or GLOBAL JOIN, which is much more efficient.

@github-actions github-actions bot added the chore label Jun 15, 2023
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Build Error! No Linked Issue found. Please link an issue or mention it in the body using #<issue_id>

@srikanthccv srikanthccv closed this Jul 5, 2023
@srikanthccv srikanthccv reopened this Jul 5, 2023
@srikanthccv srikanthccv marked this pull request as ready for review July 5, 2023 07:19
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@ankitnayan This is the query service part for this change SigNoz/signoz-otel-collector#142.

@srikanthccv srikanthccv marked this pull request as draft July 5, 2023 09:33
@srikanthccv srikanthccv marked this pull request as ready for review July 20, 2023 04:44
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Build Error! No Linked Issue found. Please link an issue or mention it in the body using #<issue_id>

@srikanthccv srikanthccv merged commit 7e220a9 into develop Jul 24, 2023
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@srikanthccv srikanthccv deleted the local-table-query branch July 24, 2023 06:58
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