Load all dynamic build groups simultaneously#3732
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josephsnyder merged 2 commits intoMay 15, 2026
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Projects with many builds assigned to dynamic build groups can see reduced performance due to the iterative execution of an expensive query. This addresses the issue by precomputing the queries and combining their results with UNION ALL. The end result is a constant two-query process: a first query which selects the relevant build IDs, and then another which selects the data we need. This can be improved in the future by using a join instead of a union, but that has a number of tricky corner cases to address and should be done separately from this change.
josephsnyder
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May 15, 2026
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Projects with many builds assigned to dynamic build groups can see reduced performance due to the iterative execution of an expensive query. This addresses the issue by precomputing the queries and combining their results with UNION ALL. The end result is a constant two-query process: a first query which selects the relevant build IDs, and then another which selects the data we need. This can be improved in the future by using a join instead of a union, but that has a number of tricky corner cases to address and should be done separately from this change.