Alex,

To use an updateable view the table must have a Primary Key field. With the integer field type now it doesn't make much sense to not have an autogenerated PK on every table in the database.

>I have 2 tables with one to many relationship.Child table does not have primary key.I put Grid with child records on the separate page and i want to edit cells in this grid.Now i use temp relation between
>tables. My question is : Can i use updateable view instead of it?
>I use table buffering for both tables.
>Thanks. Alex