This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
Hi All, I am using IReports.I am having a table called emp where there are three fields 1.)Empname varchar 2.)Empsal integer 3.)Empdate timestamp.. I am grouping by two fields Empsal,Empdate..It is showing inconvertible types for Empsal,Empdate....But if if give Empsal and Empdate as String it is compiling perfectly..Why this error is coming..can't we group the fields other than String datatype..The error is given below..Please reply as early as possible..