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11 USD

A console app for work with a database

11 USD

C#, Databases & SQL

3 out of 3

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Good day to everyone.You need to create a simple C# add-on that performs a few SUBD requests.Improve in the interface the results of one selection with the conditions according to the introduced parameters.Get data in the interface for one update or data adding request.Execute the previously created preserved procedure.1st task: Compare errors from the SUBD when performing requests (e.g. incorrect format of values or attempt to violate integrity).To inform the user, make the transaction and make a repeated attempt.Develop two different errors processing scenarios.2nd task: Create conditions for competitive transactions when updating the data that cause conflict.Analysis of the type of anomaly.Find a solution so that, under preserved conditions, the conflict cases were resolved.Develop an error processing scenario in which repairs and re-execution of the transaction are reasonable.I also give the scheme of the BD itself.This is a database for the online store of weapons.The work must be completed by 27-28.11. We will help and answer all questions.

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11 USD

Serhii Kichuk

11 USD

Good day ! Ready to perform your order quickly and efficiently. Details to discuss in OP.

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24 November 2023, 10:17

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