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feat(migrations): backfill_edge_sketch_id

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dextmorgn
2026-02-15 18:08:59 +01:00
parent 517b342fc2
commit 0fa48d3fc1
1 changed files with 8 additions and 0 deletions
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neo4j-migrations/004_backfill_edge_sketch_id.cypher Normal file
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// 004_backfill_edge_sketch_id.cypher
// Backfill sketch_id on relationships that are missing it.
// Copies sketch_id from the source node onto the relationship.
// Idempotent: only touches relationships where sketch_id IS NULL.
MATCH (a)-[r]->(b)
WHERE r.sketch_id IS NULL AND a.sketch_id IS NOT NULL
SET r.sketch_id = a.sketch_id;