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Create constraints in neo4j for nodeId and orgId #169

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Powersource opened this issue Dec 22, 2020 · 3 comments · Fixed by #171
Closed

Create constraints in neo4j for nodeId and orgId #169

Powersource opened this issue Dec 22, 2020 · 3 comments · Fixed by #171
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Documentation on constraints https://neo4j.com/docs/cypher-manual/current/administration/constraints/#administration-constraints-unique-nodes

As I was trying to fix #168 I was running MERGE (org:Org {orgId:$orgId}) which is supposed to be able to only create 1 node, their documentation even claims they have fancy locks and stuff. But a few times it managed to create 2 of the node, probably through some weird race condition. I don't think having the duplicates will break anything but doesn't hurt to add the constraints, I suspect that would even speed up the db?
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Ok just tested with 2 of the same Org node and it crashed the frontend.

This was referenced Dec 22, 2020
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@Powersource Powersource reopened this Dec 23, 2020
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Not quite done yet, Server had a few duplicates and it won't start until I remove them

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Was only one duplicate Person!

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Create uniqueness constraints on orgId and nodeId in neo4j ParticipioLabs/realities
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