31 results found
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Add compatibility to run ASYNC Queries
Just add the function, like EF 6 still got it to run queries against the database in an async way.
Here is an example:
http://www.entityframeworktutorial.net/EntityFramework6/async-query-and-save.aspx135 votes -
DataContext.Refresh() would return some value telling at least if the instance was retrieved or was deleted in the database.
Today, if the instance was deleted from DB, Refresh throws any of two exceptions (InvalidOperationException or (less frequently) NullReferenceException). The code to cope with that is useless long (and repetitive).because one must catch two exceptions.
What if Refresh simply returns a "RefreshResult" enum value with no more than two values
RefreshResult.Retrieved
RefreshResult.Deleted
To get the second result, the exceptions would be processed internally to DataContext code, saving us from doing it once and again.1 vote -
Membership- to MVC5 Identity provider Sqlite
Dear Devart,
Microsoft changed from membership- and role-provider to the new identity provider (classes). I like to see this feature for LinqConnect, with some good examples written for LinqConnect (now its written for dotconnect which uses other referenced dll's or version numbers)
Greetings,
A. den Heijer
9 votes -
Support PostgreSQL array data types in LinqConnect
Supporting PostgreSQL array data types in LinqConnect will give it a great advantage over other ORMs. For any DBA that has worked with PostgreSQL will know of the benefits of using array types. It would be great to be able to integrate this within our entity sets also for an easy work flow with all the benefits of using arrays.
19 votes -
Automap compex types
I think you should have a option that you can turn on and off that will allow will automap the properties of a complex type. Lets say you have a complex type Complex1 that has these two properties int0 and int1 and you add two Complex1 types to your class the source will map to the same location and causes a exception when you try to create the database. There is a message thread here about this: http://forums.devart.com/viewtopic.php?f=31&t=24081
I really consider this a bug
5 votes -
suppor updating only one table(class) from database
right-click on class and choose "update from database". that way we do not have to go throught very slow process of updating all classes from database.
7 votes -
18 votes
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Allow for oracle custom data types
Allow for custom datatypes /object to be used in your code. Specifically for procedures and functions as both input and output
6 votes -
Create "Is unique" attribute for properties, that creates a unique constraint in database
Currently table properties have an "Auto generated value" attribute that causes a sequence to be created in the database. An analogous attribute named "Unique value" that creates a unique constraint in the database would be very nice.
34 votes -
54 votes
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More Details Error Message
Rather than generic "Error on executing DbCommand."
29 votes -
1 vote
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generate entity class based on SQL
is it possible to generate entity class based on SQL.
for example I provide a valid SQL somewhere in Entity Developer interface and based on that SQL Entity Developer creates a class for me.
later on I can populate the entity by using datacontext.ExecuteQuery<MyEntity>(MySql)
currently, I have to do it manually, I feel like that is waste of time.wouldn't that be nice? thanks.
1 vote -
15 votes
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Support private/protected implementation for Table<entity>
right now, Table<TEntity> only support public method for single context, its very anoying if single context have much Table<entity> properties, if just 2-3 entity, its readable, but if I have 100 entity? so long for intellisense drop down, then all contain for single data context, it would be nice if it can private or protected method, so we can inherited that properties or method at inherited class
or
for Table<entity> must not on dataobject, but have method for add or remove entity on data context, it would be nice too, because we can refactor every single entity on different data…
4 votes -
Allow LINQ queries to in memory entities as linq to objects
Like Entity Framework .Cache LINQ queries , allow making LINQ queries to LINQ to SQL entities already loaded into memory - either came from db or created in the client as if quering LINQ to Objects
6 votes -
Support automatic transient fault handling in LinqConnect
In Windows Azure you need to catch certain exceptions that indicate that there is a transient failure and you should try again shortly (with a exponential back-off) when your application is using SQL Azure. The following link provides a detailed description:
Entity Framework 6 is apparently going to be able to automatically handle this, so the developer won't need to wrap all their database calls with code that handles these transient conditions. As a developer working on a app that will be deployed on Azure, I would really appreciate this feature in LinqConnect.
4 votes -
Support Windows Phone 8 for LinqConnect
Only Windows Phone 7 is supported on LinqConnect. I need a version for Windows Phone 8.
1 vote -
Provide more tutorials
Especially on Metro Apps and how to use ADO.NET provider for SQLite using LinqConnect.
1 vote -
Equivalent of Silverlight plus wcf RIA , but for WinRt / Metro
When using WinRT/Metro it would be great to have a product that would do what Wcf RIA Services did for Silverlight (especially the tight coupling between the Server project and the Client project.)
Perfection would include EF code first and MvvM.6 votes
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