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Merge pull request #34272 from backstage/freben/relations-target-index

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catalog-backend: add missing index on relations.target_entity_ref
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Fredrik Adelöw
2026-05-19 11:43:39 +02:00
committed by GitHub
parent 9a88d85d50 bc32c13de6
commit 8f867a2078
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'@backstage/plugin-catalog-backend': patch
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Added a missing index on `relations.target_entity_ref`. Several query paths (orphan deletion, entity ancestry, eager pruning) join or filter on this column, but no index existed — causing full sequential scans of the relations table on every invocation. On a production catalog with ~3.5M relation rows, individual lookups were taking ~122ms (full table scan) instead of <1ms (index scan).