title: Send a notification with R under Windows
body: <p>I am currently recording / updating my tables in the bank with the R language:</p>
  <p><code>dbWriteTable (with,&quot; table &quot;, table, row.names = FALSE, overwrite = TRUE)</code></p>
  <p>This script of mine that updates the tables in R in a postgres database, is automatically run from time to time by a windows task.<br />
  I need to know when the information is recorded or not, perhaps in an alert format on the screen, or something that catches the eye.</p>
  <p>note: I know that there is &quot;r.out&quot;, but it overwrites, does not warn when the problem occurs, or anything like that.</p>