Code Keeps Timing Out

Question

So, we\'ve got this set of code that, for some reason, keeps timing out. It\'s not the stored procedure that it\'s running, because that runs fine. Also, if we remove the para

Answer 1

One thing could be the ARITHABORT setting, set it to ON...NET defaults to OFF

run the proc in SSMS with ARITHABORT set to OFF and see if it runs slower now like from .NET

example

MyConnection.Execute "SET ARITHABORT ON"

Another thing is that your WHERE clause is not optimal, take a look at Do you use Column=@Param OR @Param IS NULL in your WHERE clause? Don't, it doesn't perform

does the proc run slow with parameters in SSMS? Can you show the execution plan?