Hi All,

I am trying to execute stored procedure using JDBC. I am trying following code.

Code:
		// Creating stored procedure 
		String createProcedure = "create or replace procedure UPDATE_EMPLOYEE( name1 in varchar ) "
				+ "as " + "begin " + "update employee set name= name1; " + "end;";

		// storing it in the database.
		db_statement.execute(createProcedure);

		CallableStatement storedQuery = db_connection
				.prepareCall("{call UPDATE_EMPLOYEE()}");

                // setting input parameter
		storedQuery.setString("name1", "my_name");

		if (storedQuery.execute()) {
			System.out.println("updated table");
		}
When i run this code it gives me following error at line storedQuery.setString("name1","my_name");

Code:
Exception in thread "main" java.sql.SQLException: Unsupported feature
	at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
	at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
	at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:269)
	at oracle.jdbc.dbaccess.DBError.throwUnsupportedFeatureSqlException(DBError.java:690)
	at oracle.jdbc.driver.OracleCallableStatement.setString(OracleCallableStatement.java:1346)
	at Jdbc.main(Jdbc.java:72)