Entity Framework concurrency with datetime field

entity framework 6 - check if record exists before insert and concurrency

The similar problem has come up for us before. If you don't want to use a lock in your code, there isn't really a decent workaround. Make sure there aren't any more ways for new rows to enter the database now or in the future....If there is a duplicate key error, we just eat the exception after evaluating the exception message. We don't even check ...

Best way to handle optimistic concurrency with Entity Framework 7

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Optimistic Concurrency with Entity Framework and ORACLE

Using Oracle database and Entity Framework 6 (Designer First method), I'm attempting to develop optimistic concurrency (ver 12)....There is no attribute in Oracle that is comparable to the RowVersion field in SQL Server for tracking changes....I was able to utilise a trigger to mimic RowVersion's capability, but I'm wondering if there are any other...

Entity Framework Core Modified and Created fields with Concurrency Tokens

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Hangfire, .Net Core and Entity Framework: concurrency exception

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DotNet Core C# Concurrency Entity Framework (Duplicate Key Value unique Constraints)

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DateTime.Now default value in entity configuration always sets the same DateTime in the database

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EF Core Concurrency, what is the equivalent of SQL Addition (+=) in Entity Framework?

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How to automatically set CreatedOn fields with Entity Framework on saved entity and its child properties

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Entity Framework Core DateTime field getting updated to 1/1/0001

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