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9
votes
5answers
2k views

How much overhead does 'Update Check' have for LINQ UPDATES

I have a simple row that I edit using LINQ. It has about 30 columns, including a primary key numeric sequence. When an UPDATE is performed through LINQ, the UPDATE statement includes all the columns ...
3
votes
1answer
663 views

LINQ Conflict Detection: Setting UpdateCheck attribute

I've been reading up on LINQ lately to start implementing it, and there's a particular thing as to how it generates UPDATE queries that bothers me. Creating the entities code automatically using ...
2
votes
1answer
89 views

LINQ to SQL: 'Update check' issue when updating an entity using DataContext Attach method

I'am trying to create an update method in a generic repository as a LINQ to SQL data access layer i have an entity like this: [Table] public class Product { [Column(IsPrimaryKey = true, ...
0
votes
4answers
730 views

How can I change the UpdateCheck Attribute of a LINQ 2 SQL Column at runtime?

We have a few applications that use the same Linq 2 SQL DataContext. One of those Apps wil do massive inserts (it's a convertor from an old system). Is it possible to change the UpdateCheck of the ...