Java JDBC NumberFormatException: For input string

Stack Trace:
Exception in thread "main" java.lang.NumberFormatException: For input string: "Mike"
 at sun.misc.FloatingDecimal.readJavaFormatString(
 at sun.misc.FloatingDecimal.parseDouble(
 at java.lang.Double.parseDouble(
 at com.mysql.cj.protocol.a.MysqlTextValueDecoder.getDouble(
 at com.mysql.cj.result.AbstractNumericValueFactory.createFromBytes(
 at com.mysql.cj.protocol.a.MysqlTextValueDecoder.decodeByteArray(
 at com.mysql.cj.jdbc.result.ResultSetImpl.getInt(
 at Sample.main(

This Exception occurs when you are trying to iterate over the ResultSet Object and making use of the getInt() method instead of getString(), the column in the Database table is a String and not a Number!


Replace getInt() with getString()

Java.lang.NumberFormatException- For input string

Have Questions? Post them here!

Top Hashtags: