Resultset Java Empty Check. ResultSet Interface is present in the javasql package. Just rewrite the loop iterating over the results from.
To be totally sure of rather the resultset is empty or not regardless of cursor position I would do something like this. The wasNull method of the ResultSet interface determines whether the last column read had a Null value. To be totally sure of rather the resultset is empty or not regardless of cursor position I would do something like this.
I have made a test on my side and the flow works well as below.
Just rewrite the loop iterating over the results from. The object of ResultSet maintains cursor point at the result data. In default the cursor positions before the first row of the result data. The JDBC ResultSet doesnt provide any isEmpty length or size method to check if its empty or not.