Fix on delete cascade entity order #759

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MrUnknownDE · 2026-04-05T17:28:59+02:00

MrUnknownDE commented

2026-04-05 17:28:59 +02:00

Originally created by @fanshan on 12/8/2025

Hello,

Since #20708 relation with a on delete RESTRICT are not deleted in the proper order. Then the error violate not-null constraint occurs and breaks the delete cascade feature.

Fixes: #20948

This PR try to fix object on delete order when a relation was set with the action RESTRICT on delete event.

*Originally created by @fanshan on 12/8/2025* Hello, Since [#20708](https://github.com/netbox-community/netbox/pull/20708) relation with a on delete RESTRICT are not deleted in the proper order. Then the error `violate not-null constraint` occurs and breaks the delete cascade feature.  ### Fixes: #20948 This PR try to fix object on delete order when a relation was set with the action `RESTRICT` on delete event.

MrUnknownDE closed this issue

2026-04-05 17:28:59 +02:00

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Reference: github/netbox#759