How to check if ResultSet is empty in JDBC Java

SonarLint on IntelliJ When the PreparedStatement is closed, ResultSet is closed automatically so it doesn't need to warn if the

Procedure · Invoke the getMetaData method on the ResultSet object to create a ResultSetMetaData object · Invoke the getColumnCount method to determine how many

resultset The variable rs , which is an instance of ResultSet , contains the rows of coffees and prices shown in the result set example above In order to access the

resultset This article explains why the error occurs when doing a createState() with an unsupported ResultSet type