Question

I have a query which i am using to filter the grid

     SELECT * FROM Resources
              WHERE ResourceName  ='" + ResourceName + "' 
              AND  Status = '" + status + "' "

and my grid looks like this

  ResourceID|ResourceName|Status

I had added the ResorceName and Status in a dropdown for filtering the grid now my problem is that in this select statement if any of the paramaters is null the data is not Binded to the grid but if I pass both the parameters it filters the grid and gives the required row or filtered row from the grid… Can anyone tell me how do I write select statement if any of the parameter is null.

Answer 1

Have a look it the below post on catch all queries

Catch All Examples