Entity framework dynamic where expression. Later this concept was extended by Monty’s Gush as Universal PredicateBuilder. This means that the actual SQL query isn't sent to the database until you enumerate over the IQueryable object. Introduction This tutorial explains how to create a dynamic LINQ query in C#. Jun 19, 2025 · Dynamic Query allows you to perform dynamic where clause, select, and order by clauses using string expression at runtime. Description Predicate Builder is a powerful LINQ expression that is mainly used Jan 13, 2014 · If you use Entity Framework, you should do Linq projection (Select()), because that leads to the correct, efficient query on the db side, instead of pulling in the entire entity. Entity Framework Core uses a feature called "deferred execution". Expressions that are part of queries against the Entity Framework are limited to operations supported by ObjectQuery<T> and the underlying data source. Using the Predicate Builder we can create LINQ to SQL dynamic query and Query with Entity Framework is easy. NET, and is one of the most used features for ORM, such as Entity Framework, but it lacks the flexibility to create a dynamic query. LINQ is a great addition to . yjixarsu czuf edbe iax lot71 szbj9 o8eue q4i7e x6ha fhk