fix(merge): Handle unique constraint conflicts in merge_users_for_model_in_org#111710
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fix(merge): Handle unique constraint conflicts in merge_users_for_model_in_org#111710
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…el_in_org Before updating user references during a user merge, delete from_user rows that would violate unique constraints by conflicting with existing to_user rows. Uses Exists/OuterRef subqueries to generically detect conflicts for any model, including conditional UniqueConstraints. Fixes SENTRY-5HVP
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Scope: Backend
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Before updating user references during a user merge, delete from_user rows
that would violate unique constraints by conflicting with existing to_user
rows. Uses Exists/OuterRef subqueries to generically detect conflicts for
any model, including conditional UniqueConstraints.
Fixes SENTRY-5HVP