| 
        
        Parameter
         | 
      
        
        Type
         | 
      
        
        Description
         | 
     
| 
        
        INPUT
         | 
     ||
| 
        
        hstmt
         | 
      
        
        long
         | 
      
        
        The statement handle.
         | 
     
| 
        
        OUTPUT
         | 
     ||
| 
        
        szCatalog
         | 
      
        
        RowBuffer
         | 
      
        
        The database catalog.
         | 
     
| 
        
        szRoleName
         | 
      
        
        RowBuffer
         | 
      
        
        The name of the role.
         |