Java ResultSet how to check if there are any results

The getInt() method of the ResultSet interface retrieves the value of the specified column as an int in the current row of a ResultSet object

In this tutorial, we will explore how to use the JDBC ResultSet interface to interact with a MySQL database

resultset A Text Resultset is a possible COM_QUERY Response It is made up of 2 parts: the column definitions ; the actual rows

resultset  ResultSet interface A positioned update or delete issued against a cursor being accessed through a ResultSet object modifies or deletes the current