With Oracle, Where clause with a Contains having more than 1000 values is ignoring the 1001th value

With Entity Framework 6.1.3 with Oracle. When having a Where clause with more than 1000 values (ex. 3500 ), Entity Framework is splitting the values because with Oracle, the maximum number of ite...

Id #2810 | Release: None | Updated: Fri at 11:51 AM by Skirmish | Created: Fri at 10:04 AM by kumg

Inconsistent behaviour with Parent-Children Relations

The following model has inconsistent behaviour when queried via LINQ with entities: public class Test { public Test() { Children = new List<Test>(); } [Key] public int Id { get; set; } public...

Id #2809 | Release: None | Updated: Thu at 9:24 AM by default0 | Created: Thu at 9:17 AM by default0

The StringLengthAttribute is not honoring MinimumLength

I have a simple code-first project. In one of the POCO objects, I have the following property: [Required] [StringLength(3, MinimumLength = 3)] public string TestString { get; set; } I...

Id #2808 | Release: None | Updated: Wed at 2:03 AM by Kaboo | Created: Wed at 2:03 AM by Kaboo

Migrationing from EF5 to 6.1.2 fails for SqlCE (follow-up on #2659)

Reporting this to note that work item #2659 has not been resolved for all use cases. We ship a desktop application using EF and SQL CE and perform migrations programmatically as needed - we can't...

Id #2807 | Release: None | Updated: Tue at 2:04 PM by JesperTreetop | Created: Tue at 2:04 PM by JesperTreetop

Enable Migrations in MVC throws File not Found Error

I'm new to using MVC, and when working through the tutorials regarding migrations in Visual Studio 2013 I appear to have broken the tie-in to EntityFramework in the Package Manager console. I bel...

Id #2806 | Release: None | Updated: Aug 24 at 9:05 AM by jonathanlewis2 | Created: Aug 24 at 9:04 AM by jonathanlewis2

Migration commands fail for projects in a visual studio solution folder

Migration commands fail for projects in a visual studio solution folder Functional impact Migrations stop working as long as the project remains in the solution folder. The workaround of moving the...

Id #2804 | Release: EF 6.2.0 | Updated: Aug 21 at 6:45 PM by RoMiller | Created: Aug 21 at 10:47 AM by tlaimer

Win8.1 / Win10 Entity framework not working at all

I wanted to use EntityFramework on my Windows Universal app (Win10). So, I went to "Nuget package manager" and installed "Entity Framework 6.1.3" package. Installation was successfull, no errors oc...

Id #2803 | Release: None | Updated: Aug 21 at 10:46 AM by michaelkapustey | Created: Aug 21 at 10:46 AM by michaelkapustey

IEnumerable projections are assigned a list and then the list mutated

Consider the following classes: public class Test { public IEnumerable<Container> Fake { get { return Real.Select(e => new Container { Item1 = e.Item1 }); } set { Real =...

Id #2802 | Release: Investigation | Updated: Aug 21 at 6:49 PM by RoMiller | Created: Aug 19 at 4:15 PM by fsateler

EF 6.1.3 is VERY slow

EF 6.1.3 has some serious performance issues. Even a simple query is many times slower than for example in EF 4.1. Only setting context.Configuration.AutoDetectChangesEnabled = false is helping in ...

Id #2801 | Release: None | Updated: Aug 19 at 1:28 PM by Pieska6 | Created: Aug 19 at 1:28 PM by Pieska6

IEnumerable null values return the last not-null value

I created view on sql server 2014 that will return null values for some records. when I tried to get .ToList() or ToArray() for this view.. the null values filled with the last not-null values

Id #2800 | Release: Investigation | Updated: Aug 18 at 6:30 PM by RoMiller | Created: Aug 17 at 10:04 PM by OmarIbra