Question

I have following select statement:

string query = @"Select Sudent, " + Guid.NewGuid() + " as  Id, Name, DOB from Student where Name = Ken";

then i am using this statement in bulkcopy command to do an insert in table. But problem is it is generating only 1 guid for all 5 rows and throws an error. How can i get different guid for all 5 (or any number of rows select gets) rows for column Id.

Answer 1

string query = @"Select Student, newid() as  Id, Name, DOB from Student where Name = Ken";