Can we use LINQ with Oracle Database?

LINQ to SQL doesn’t support Oracle, but the Entity Framework has a more open provider model, and there are Oracle drivers which support EF. So basically, for non-SQL Server databases I would ignore LINQ to SQL completely and look to EF.

What databases does Entity Framework work with?

EF Core works with many databases, including SQL Database (on-premises and Azure), SQLite, MySQL, PostgreSQL, and Azure Cosmos DB.

What is an Oracle Core?

Oracle Core Technologies provide a robust and versatile platform that can manage complex business needs, providing seamless data integration and improved performance, resulting in lower total cost of ownership.

What are Oracle Apps?

Oracle Applications by Category

  • Oracle Human Capital Management (HCM)
  • Oracle Enterprise Resource Planning (ERP)
  • Oracle Customer Experience (CX)
  • Oracle Supply Chain Management (SCM)
  • Oracle Enterprise Performance Management (EPM)
  • Oracle Construction and Engineering.

Does EF core support Oracle?

Note: Oracle Provider is supported in EF Core 3.1 or earlier versions.

Why should I use Entity Framework?

The Entity Framework enables developers to work with data in the form of domain-specific objects and properties, such as customers and customer addresses, without having to concern themselves with the underlying database tables and columns where this data is stored.

How do I use Entity Framework?

In this tutorial, you:

  1. Create an MVC web app.
  2. Set up the site style.
  3. Install Entity Framework 6.
  4. Create the data model.
  5. Create the database context.
  6. Initialize DB with test data.
  7. Set up EF 6 to use LocalDB.
  8. Create controller and views.

How do I add a table to an existing database using Entity Framework?

Steps

  1. Comment out the Posts in the DBContext so EF doesn’t know about posts //public DbSet Posts { get; set; }
  2. Enable Migrations Enable-Migrations.
  3. Add an initial migration with all tables prior to your changes Add-Migration “InitialBaseline” –IgnoreChanges.

Does Oracle ODP support Entity Framework?

In case you don’t know it already, Oracle has released ODP.NET which supports Entity Framework. It doesn’t support code first yet though. Show activity on this post.

Does the EF support cross and outer apply operators?

The answer is “mostly”. We’ve hit a problem using it where the EF generates code that uses the CROSS and OUTER APPLY operators. This link shows that MS knows its a problem with SQL Server previous to 2005 however, they forget to mention that these operators are not supported by Oracle either.

Is the Cross and outer apply operator supported by Oracle?

We’ve hit a problem using it where the EF generates code that uses the CROSS and OUTER APPLY operators. This link shows that MS knows its a problem with SQL Server previous to 2005 however, they forget to mention that these operators are not supported by Oracle either.