Entity Framework Core coupled with stored procedures for SQL database data retrieval encounters a constraint: consistent return of all columns required for DbQuery<T> properties. This alternative approach offers solutions.
EF Core Failing on IDENTITY_INSERT is set to OFF EF core LAG sql function EF Core Migration: InsertData() with using a value from a select statement EF Core run stored procedure from multiple tables EF Core target project and startup project main purposes under hood EF does not recognize ...
Optimistic concurrency works the same way with stored procedures as it does without. The stored procedure should:Use a concurrency token in a WHERE clause to ensure that the row is only updated if it has a valid token. The value used for the concurrency token is typically, but does not ...
Prior to query types, it was possible to write queries against database views and to execute stored procedures with EF Core, but there were limitations. For the views, you had to rely on the fact that EF Core doesn’t know the difference between a view and a table in your database. ...
SQL statements other thanSELECTare recognized automatically as non-composable. As a consequence, the full results of stored procedures are always returned to the client and any LINQ operators applied afterFromSqlare evaluated in-memory. Basic raw SQL queries ...
Stored procedure mapping for insert/update/delete By default, EF Core generates insert, update, and delete commands that work directly with tables or updatable views. EF7 introduces support for mapping of these commands to stored procedures. TIP EF Core has always supported querying via stored proc...
Prior to query types, it was possible to write queries against database views and to execute stored procedures with EF Core, but there were limitations. For the views, you had to rely on the fact that EF Core doesn’t know the difference between a view and a table in your database. ...
Flexibility with Stored Procedures: Dapper works seamlessly with stored procedures, unlike EF Core which can impose certain conventions. Ask more with Chat GPT What are Dapper Pros? Performance: Dapper has a reputation for being one of the fastest micro-ORMs available for .NET. It provides signifi...
using Nop.Core; namespace Nop.Data { public interface IDbContext { IDbSet<TEntity> Set<TEntity>() where TEntity : BaseEntity; int SaveChanges(); IList<TEntity> ExecuteStoredProcedureList<TEntity>(string commandText, params object[] parameters) ...
Starting with EF Core 8.0, the use or not of the "OUTPUT" clause can be configured explicitly. For example:C# Copy protected override void OnModelCreating(ModelBuilder modelBuilder) { modelBuilder.Entity<Blog>() .ToTable(tb => tb.UseSqlOutputClause(false)); } ...