c# - Report Viewer-Request for the permission of type SqlClientPermission failed

c# - Report Viewer-Request for the permission of type SqlClientPermission failed

I am using the ReportViewer control from Visual Studio 2008 in Local Mode with objects as the data source. My classes are mapped to data tables in my database. In the objects, it loads related object…


tsql - Is there an equivalent in T-SQL to C#'s “throw;” to re-throw exceptions?

The title really is the question for this one: Is there an equivalent in T-SQL to C#'s "throw;" to re-throw exceptions? In C# one can do this: try{DoSomethingThatMightThrowAnException();}catch…


Why isn't “String or Binary data would be truncated” a more descriptive error?

To start: I understand what this error means-I'm not attempting to resolve an instance of it. This error is notoriously difficult to troubleshoot, because if you get it inserting a million rows int…


Why would wrapping a TSQL query in an if statement increase its runtime significantly?

I'm having odd performance difference when running the same query two different ways. Literally, the only difference is whether its wrapped in an if statement. This query is actually part of a larger…





transact sql sommarskog server handling error with what the stored