[RESOLVIDO] Campo salário dando erro no MySQL

package Utilitarios;

import java.sql.Connection;
import java.sql.SQLException;
import com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException;
import com.thoughtworks.xstream.XStream;
import com.thoughtworks.xstream.annotations.Annotations;
import com.thoughtworks.xstream.io.xml.DomDriver;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.DriverManager;
import java.text.SimpleDateFormat;
import java.sql.Date;
import java.sql.Types;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JOptionPane;

public class Conexao{
    
    static final String JDBC_DRIVER = "com.mysql.jdbc.Driver";
    static String DATABASE_URL = "";
    Connection connection = null; // gerencia a conexão
    PreparedStatement pstmt = null;
    public ResultSet resultset;
    
    
    public void conectar(){
	
        try {
            DATABASE_URL = "jdbc:mysql://localhost/bancodedados";

            Class.forName(JDBC_DRIVER);

            // estabelece conexão com o banco de dados
            connection = DriverManager.getConnection( DATABASE_URL, "root", "minhasenhaaqui" );
            
        } catch (ClassNotFoundException ex) { 
            ex.printStackTrace();
        } catch (SQLException ex) { 
            ex.printStackTrace();
        }
    }
    
    public void desconectar(){
        try                                                        
         {                                                          
            //statement.close();                                      
            connection.close();                                     
         }
         catch ( NullPointerException exception )                              
         {                                                          
            exception.printStackTrace();
         }
        catch ( Exception exception )                              
         {                                                          
            exception.printStackTrace();
         }
    }
    
    public void update(String sql, Object dados[]){
        try {
            // cria Statement para consultar banco de dados
            pstmt = connection.prepareStatement(sql);
            
            for(int i = 0; i < dados.length; i++){
                if(dados[i] instanceof Integer){
                    pstmt.setInt(i+1, Integer.parseInt(String.valueOf(dados[i])));
                } else if(dados[i] instanceof String)
                {
                    pstmt.setString(i+1, (String) dados[i]);
                } else if(dados[i] instanceof Date){
                    pstmt.setDate(i+1, (java.sql.Date)dados[i]);
                } else if(dados[i] instanceof Float){
                    pstmt.setFloat(i+1, Float.parseFloat(String.valueOf(dados[i])));
                } else if(dados[i] == null){
                    pstmt.setNull(i+1, Types.DATE);
                }
            }
            
            //pstmt.setString(1, "Teste");
            pstmt.executeUpdate();
            
            
        } catch (SQLException ex) {  
            ex.printStackTrace();
        }
    }
    
    public void select(String sql){
        try {
            // cria Statement para consultar banco de dados
            
            pstmt = connection.prepareStatement(sql);
            resultset = pstmt.executeQuery();
        } catch (com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException ex){
            ex.printStackTrace();
        } catch (SQLException ex) {
            ex.printStackTrace();
        }
        
    }
    
    public byte insert(String sql, Object dados[]){
        try {
            // cria Statement para consultar banco de dados
            pstmt = connection.prepareStatement(sql);
            
            for(int i = 0; i < dados.length; i++){
                if(dados[i] instanceof Integer){
                    pstmt.setInt(i+1, Integer.parseInt(String.valueOf(dados[i])));
                } else if(dados[i] instanceof String)
                {
                    pstmt.setString(i+1, (String) dados[i]);
                } else if(dados[i] instanceof Date){
                    pstmt.setDate(i+1, (java.sql.Date)dados[i]);
                } else if(dados[i] instanceof Float){
                    pstmt.setFloat(i+1, Float.parseFloat(String.valueOf(dados[i])));
                } else if(dados[i] == null){
                    pstmt.setNull(i+1, Types.DATE);
                }
            }
            pstmt.executeUpdate();
            return 1;
        } catch (MySQLIntegrityConstraintViolationException ex) {  
            //Nesse caso, o item ja existe
            return 2;
        } catch (SQLException e){
            JOptionPane.showMessageDialog(null, "Algum erro inesperado ocorreu!");
            Logger.getLogger(Conexao.class.getName()).log(Level.SEVERE, null, e);
            return 3;
        }
    }
    
    public void delete(String sql){
        try {
            pstmt = connection.prepareStatement(sql);
            int deletados = pstmt.executeUpdate();
        } catch (SQLException ex) {
            Logger.getLogger(Conexao.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
}

private void Salvar_Update() {
        String editarFun = null;
        int vcargo = 0, vsetor = 0;
        vcargo = cbCargo.getSelectedIndex();
        vsetor = cbSetor.getSelectedIndex();
        try {
            int cod_fun = 0;
            cod_fun = Tfun.rs.getInt("FUN_COD");
            editarFun = "UPDATE FUNCIONARIOS SET FUN_NOME ='" + txNome.getText() + "',FUN_CPF='"
                    + txCPF.getText() + "', FUN_RG='" + txRG.getText() + "', FUN_CEP='"
                    + txCEP.getText() + "', FUN_NUMERO='" + txNumero.getText() + "', FUN_COMPLE='"
                    + txComple.getText() + "', FUN_TEL='" + txTele.getText() + "', FUN_CARGO='"
                    + vcargo + "', FUN_SETOR='" + vsetor + "', FUN_SALARIO='" + txSalario.getText()
                    + "', FUN_SEXO='" + sexo + "'"
                    + " WHERE FUN_COD=" + cod_fun + ";";
            Tfun.st.executeUpdate(editarFun);
            JOptionPane.showMessageDialog(null, "FUNCIONARIO alterado com Sucesso!!!");
            Tfun.exeSQL("SELECT * FROM FUNCIONARIOS");
        } catch (SQLException erro) {
            JOptionPane.showMessageDialog(null, "Erro ao Salvar!" + "\n" + erro + "\n" + editarFun);
        }
        txNome.setText(editarFun);
    }