Reading dynamically from Database like MySQL,Oracle and updating in Shiny

I have been trying to read data from the MySQL database which I hosted locally in my system, and when adding new values in the table in Database, the shiny app must dynamically update it in the Data table shown like streaming data, since there are a lot of options for file reader function in case of cs or excel files but I could not find any function to be written in server.R code to dynamically update the table in the shiny....it would be great if I could get help in this.....