Prints the most recent progress update of this streaming query in JSON format.
     
    
    Usage
    lastProgress(x)
# S4 method for class 'StreamingQuery'
lastProgress(x)
 
    
    Arguments
- x
- a StreamingQuery. 
 
    
    Note
    lastProgress(StreamingQuery) since 2.2.0
experimental
     
    
    
    Examples
    if (FALSE)  lastProgress(sq)  # \dontrun{}