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Editorial Team
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Asked: 2026-05-12T07:05:57+00:00

I would like to implement a soft-delete scheme for a number of entities in

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I would like to implement a “soft-delete” scheme for a number of entities in my SQL Server 2005 database. By this, I mean I would like to delete an row from a table if there are no referential integrity rule violations, otherwise I will set a flag on the record to signify it has been deleted. The table I wish to enforce this “soft-delete” pattern must have “No Action” applied as the “Insert/Update Specification”.

How can I check to see if the delete I want to run will violate foreign key constraints?

I do not want to capture exceptions – I would like to explicitly check to see if rules would be violated. I also do not want to have to manually check via SELECT statements (maintenance nightmare). I would prefer a solution in T-SQL; but I am using Entity Framework, so it would be possible to utilize an API if one exists for this task.

Note that there is a similar question stated here, but the answers presented do not suit my requirements.

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1 Answer

  1. Editorial Team

    Similar to Ed Harper’s solution, I would also suggest that you use an INSTEAD OF DELETE TRIGGER however, we differ in our solution in that I propose you actually configure your database to enforce the desired integrity checking/rules.

    This way, when a delete operation cannot complete successfully within your Trigger code, due to constraint violations, you can mark the record (“soft delete”) rather than actually delete it.

    Alternatively, should no violations occur, the delete operation will simply complete successfully.

    This implementation ensures that the DBMS handles the entire responsibility of managing database integrity, which of course should be the desired scenario.

    Make sense?

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