public class Brothers extends javax.swing.JFrame {
/**
* declaring connection and SQL statement
*/
Connection cn;
Statement st;
PreparedStatement pstmt=null;
PreparedStatement pst;
ResultSet rs;
Object fname, mname, lname, bdate, nation, statusq,InstNo, photo, combo, place, mimi;
int status;
public Brothers() {
dbconnect _db = new dbconnect();
/*//////////////the above is just to show that I have two prepared statement each for each sql statement that i have //////////*/
try {
Class.forName("com.mysql.jdbc.Driver");
//String unicode= "?useUnicode=yes&characterEncoding=UTF-8";
cn = DriverManager.getConnection(_db.getHost(), _db.getUsername(), _db.getPassword());
st=cn.createStatement();
try{
String Sql="INSERT INTO brothers(FirstName, MiddleName, LastName, BirthDate, BirthPlace, Nationality, InstituteNumber, Status, Picture) VALUES(?,?,?,?,?,?,?,?,?)";
pstmt=cn.prepareStatement(Sql);
//pstmt.setString(1,txtTrial.getText());('?','?','?','?','?','?','?','?','?')
pstmt.setString(2,txtFirtsName.getText());
pstmt.setString(3,txtMiddleName.getText());
pstmt.setString(4,txtLastName.getText());
pstmt.setString(5,((JTextField)chooserBirthDate.getDateEditor().getUiComponent()).getText());
pstmt.setString(6,txtPlacBirth.getText());
String nations=combonation.getSelectedItem().toString();
pstmt.setString(7,nations);
pstmt.setString(8,txtInstituteNo.getText());
pstmt.setObject(9,combostatus.getSelectedItem());
pstmt.setBytes(10, person_image);
pstmt.executeUpdate(Sql);
JOptionPane.showMessageDialog(null, "Saving Successfull");
}
catch(Exception e){
//JOptionPane.showMessageDialog(null, e);
e.printStackTrace();
}
上記のコードを使用してデータを挿入しようとすると、例外がスローされます。
java.sql.SQLException: Parameter index out of range (10 > number of parameters, which is 9).
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1078)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:989)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:975)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:920)
at com.mysql.jdbc.PreparedStatement.checkBounds(PreparedStatement.java:3813)
at com.mysql.jdbc.PreparedStatement.setInternal(PreparedStatement.java:3795)
私はそれを調べようとしましたが、問題を見つけることができません助けてください!!