How to get lengthsize of ResultSet in Java?

How to get lengthsize of ResultSet in Java? resultset The metadata and rows that make up a query result set The metadata describes the column structure and data types To return a ResultSet object, use resultset ResultSet interface A positioned update or delete issued against a cursor being accessed through a ResultSet object modifies or deletes the current

resultset The result set is an object that represents a set of data ResultSet rs = ; while (()) { System

resultset JDBC MS Sql connector resultset SQLServerResultSet cannot be cast to Serializable · Read more about JDBC MS Sql connector resultset  Void Moves the cursor to the specified row of the ResultSet void