What are transactions in Entity Framework?

LINQ query is similar to the SQL query created for developers to maintain a standardized coding approach. It deals with the data objects, therefore, it is ... Apr 5, 2024 ... The LINQ to SQL is much simpler than Entity Framework. Because it provides an exact one-to-one mapping between the database table and the class. Visual .NET ORM Tools. Entity Developer is a high-end ORM designer for Entity Framework, Entity Framework Core, NHibernate, LinqConnect, Telerik Data Access, ... In the previous chapters, we used a number of Entity Framework classes to demonstrate LINQ to Entities features without fully defining them. Mar 11, 2022 ... var result = db.Set().Select(x => x.Code).ToList(); SELECT Code FROM Product Multiple var result = db.Set() .Select(x => new { x.Code, x. NET Core support, and more. Learn More. Our Free Projects. ZZZ Code AI · Entity Framework Plus · Entity Framework Dynamic LINQ · Entity ... Jan 20, 2019 ... Hay dos maneras en las cuales puedes utilizar "transactions" en Entity Framework. Una es utilizando TransactionScope y la otra es utilizando ... Nov 1, 2022 ... You'll be able to delete entities based on a LINQ criteria. await context .Tags .Where(t => t.Text ... Apr 22, 2020 ... Write Entity Framework Query against models using LINQ To Entities. Learn how to write select query, return all rows, filter using where, ... Download Citation | LINQ and the Entity Framework | Language Integrated Query (LINQ) is a set of language extensions for querying data.

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what is linq and entity framework

• How do you implement optimistic concurrency in Entity Framework Core? What is the difference between 'FirstOrDefault()' and 'SingleOrDefault()' in LINQ with Entity Framework?
• How do you use SQL Server Compact with Entity Framework? How do you implement cascading deletes using Entity Framework?
• How do you use LINQ with in-memory collections and Entity Framework? What is the 'distinct' operator in LINQ?
• How does Entity Framework resolve entity identities?
• How do you handle database-specific features with Entity Framework Core? What is the difference between 'Count()' and 'LongCount()' in LINQ with Entity Framework?
• How do you use LINQ with cryptography? How do you implement custom LINQ query providers for non-relational data sources?
• How do you use LINQ with data compression? How do you implement custom entity framework model building conventions based on attributes?
• How do you use change tracking proxies in Entity Framework Core? What are the considerations for choosing between LINQ to SQL and LINQ to Entities today?
• How do you configure Entity Framework Core? What is the 'join ... into' clause in LINQ?
• What are the different ways to handle related data loading in Entity Framework Core?