Deploying SharePoint, a client tried to change the dbo mapping and got Msg 15150: Cannot alter the user ‘dbo’. Here is why it happens and how to fix it.
How to Identify Session Used by SQL Server Management Studio? – Interview Question of the Week #151
An interview candidate asked us: how do you identify session IDs that SQL Server Management Studio is using? Here is a simple answer with sp_who2.
SQL SERVER – Puzzle – Brain Teaser – Changing Data Type is Changing the Default Value
Changing the Default Value is the question behind this data-type puzzle. I keep the expression, data type and nullability separate.






