LLBLGen: How can I softdelete a entry

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谎友^
谎友^ 2021-02-10 12:46

I have inherited a project that uses LLBLGen Pro for the DB layer. The DB model requires that when a entry is deleted a flag (DeletedDate is set to the current time). The last p

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  •  执笔经年
    2021-02-10 13:27

    I implemented this in SQL Server 2005 using INSTEAD OF triggers on delete for any soft delete table. The triggers set the delete flag and perform clean-up. The beauty of this solution is that it correctly handles deletes issued by any system that accesses the database. INSTEAD OF is relatively new in SQL Server, I know there's an Oracle equivalent.

    This solution also plays nicely with our O/R mapper -- I created views that filter out soft deleted records and mapped those. The views are also used for all reporting.

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