SqlLineSignalHandler tries to cancel statement on terminal window resize (WINCH signal)

[thomassngdata]

The following method in the SqlLineSignalHandler was adapted in version 1.8.0 to cancel the statement dispatched to the driver upon receiving a CTRL-C signal. But it does not check what type of Terminal.Signal it receives, the WINCH for example is send when the controlling terminal of the process changes size.

public void handle(Terminal.Signal sig) {
    try {
      synchronized (this) {
        if (dispatchCallback != null) {
          dispatchCallback.forceKillSqlQuery();
          dispatchCallback.setToCancel();
        }
      }
    } catch (SQLException ex) {
      throw new RuntimeException(ex);
    }
  }

A check should be added to ignore WINCH (and I think also INFO) signals, from org.jline.terminal.Terminal :

    public static enum Signal {
        INT,
        QUIT,
        TSTP,
        CONT,
        INFO,
        WINCH;