What are the common pitfalls when configuring relationships in Entity Framework Core?

Feb 21, 2023 ... EF Core Like. In Entity Framework Core, the "Like" operator can be used in LINQ queries to filter data based on a specified pattern. The ... Nov 1, 2022 ... You'll be able to delete entities based on a LINQ criteria. await context .Tags .Where(t => t.Text ... Aug 7, 2024 ... Definition. DELETE all rows from the database using a LINQ Query without loading entities in the context. · Purpose. Deleting entities using ... Mar 23, 2024 ... Entity Framework Extensions. Can we do better than SqlBulkCopy ? Maybe, at least my benchmark results suggest that we can. There's another ... Apr 25, 2023 ... In this video I cover the fundamentals of Entity Framework (Code First), LINQ and I perform Create, Read, Update, and Delete operations on a ... NET type, IQueryable , which holds LINQ code in a form that can be executed later. This allows developers to split complex queries into separate parts and ... Feb 1, 2010 ... A starter sample intended just to show the absolute basics of using LINQ, Entity Framework and a SQL Server database. Jan 20, 2019 ... Hay dos maneras en las cuales puedes utilizar "transactions" en Entity Framework. Una es utilizando TransactionScope y la otra es utilizando ... 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. Steps · Create an Entity Framework data model in a Visual Studio project, and build. · From LINQPad, click Add Connection (top left) and choose Entity Framework ...

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what is linq and entity framework

• What are data annotations in Entity Framework?
• What are the different strategies for handling database performance issues related to N+1 query problems when loading related entities in Entity Framework applications?
• What is the role of metadata in Entity Framework?
• How do you use LINQ with data cataloging tools? How do you implement custom LINQ expression visitors to analyze or modify LINQ query expressions before database execution with Entity Framework?
• How do you group data using LINQ in Entity Framework? What is grouping in LINQ?
• How do you use LINQ with configuration management systems? How do you implement custom conventions to automatically configure cascade delete behavior for relationships based on specific attributes or naming conventions in Entity Framework Core?
• What are the different strategies for handling database schema changes in large, long-lived Entity Framework applications?
• How do you use transactions in Entity Framework Core? What is the 'singleOrDefault' with conditions in LINQ?
• How do you use LINQ with workflow engines? How do you handle database-specific data streaming capabilities and process large datasets efficiently using LINQ with Entity Framework Core without loading everything into memory?
• What is the future of LINQ and Entity Framework?