| 
        
        Parameter
         | 
      
        
        Type
         | 
      
        
        Description
         | 
     
| 
        
        IN
         | 
      
        | 
      
        | 
     
| 
        
        hstmt
         | 
      
        
        int64
         | 
      
        
        The statement handle
         | 
     
| 
        
        OUT
         | 
      
        | 
      
        | 
     
| 
        
        szCatalog
         | 
      
        
        StringBuilder
         | 
      
        
        The database catalog
         | 
     
| 
        
        szRoleName
         | 
      
        
        StringBuilder
         | 
      
        
        The name of the role
         | 
     
| 
        
        RETURN
         | 
      
        | 
      
        | 
     
| 
        | 
      
        
        NONE
         | 
      
        |