| 
        
        Parameter
         | 
      
        
        Type
         | 
      
        
        Description
         | 
     
| 
        
        IN
         | 
      ||
| 
        
        hstmt
         | 
      
        
        DAM_HSTMT
         | 
      
        
        The statement handle.
         | 
     
| 
        
        RETURN
         | 
      ||
| 
        
        char *
        
       
        OAWCHAR *
         | 
      
        
        The first comment string. Returns NULL if the query has no comments.
         |