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Sqlite update operations can I add value existing value?

"UPDATE " + DatabaseFıelds.TABLE_NAME +
" SET " + DatabaseFıelds.SUBJECT_PROGRESS + " = " +
point + " WHERE " + DatabaseFıelds.SUBJECT_ID + " = " + id;
this query updates my value, but I want it to add to existing value. How can I fix this problem ?

I guess you want to add the value of point to the existing value of DatabaseFıelds.SUBJECT_PROGRESS, right? You can do it like this:
"UPDATE " + DatabaseFıelds.TABLE_NAME +
" SET " + DatabaseFıelds.SUBJECT_PROGRESS + " = " +
DatabaseFıelds.SUBJECT_PROGRESS + " + " + point +
" WHERE " + DatabaseFıelds.SUBJECT_ID + " = " + id;

it's works Thank you forpas"UPDATE " + DatabaseFıelds.TABLE_NAME +
" SET " + DatabaseFıelds.SUBJECT_PROGRESS + " = " +
DatabaseFıelds.SUBJECT_PROGRESS + " + " + point +
" WHERE " + DatabaseFıelds.SUBJECT_ID + " = " + id;

Losing focus on SwingX JCOMBO BOX

I want to achieve AutoSuggest ComboBox 2 problems I am facing
1st getting an array of id and name both want the name only.
Array i am receiving
2nd losing focus on typing the text.
Please help
database Query
public SentenceList getAutoProductList() {
return new StaticSentence(s, "SELECT "
+ "P.ID, "
+ "P.REFERENCE, "
+ "P.CODE, "
+ "P.CODETYPE, "
+ "P.NAME, "
+ "P.PRICEBUY, "
+ "P.PRICESELL, "
+ "P.CATEGORY, "
+ "P.TAXCAT, "
+ "P.ATTRIBUTESET_ID, "
+ "P.STOCKCOST, "
+ "P.STOCKVOLUME, "
+ "P.IMAGE, "
+ "P.ISCOM, "
+ "P.ISSCALE, "
+ "P.ISKITCHEN, "
+ "P.PRINTKB, "
+ "P.SENDSTATUS, "
+ "P.ISSERVICE, "
+ "P.ATTRIBUTES, "
+ "P.DISPLAY, "
+ "P.ISVPRICE, "
+ "P.ISVERPATRIB, "
+ "P.TEXTTIP, "
+ "P.WARRANTY, "
+ "P.STOCKUNITS "
+ "FROM PRODUCTS P "
+ "ORDER BY NAME", null, ProductInfoExt.getSerializerRead());
}
Auto Complete JcomboBox Code
SentenceList sentProductNames = dlSales.getAutoProductList();
m_JComboProductName.setEditable(true);
ComboBoxValModel m_jProductNameModel = new ComboBoxValModel();
editor = (JTextComponent) m_JComboProductName.getEditor().getEditorComponent();
List productList = null;
try {
productList = sentProductNames.list();
} catch (Exception e) {
}
productList.add(0, null);
m_jProductNameModel = new ComboBoxValModel(productList);
m_JComboProductName.setModel(m_jProductNameModel);
AutoCompleteDecorator.decorate(m_JComboProductName);
System.out.println("product List "+ productList);
if(m_JComboProductName.getItemCount()>0){
m_JComboProductName.setSelectedIndex(0);
}

Sqlite Database not updating using java

I am trying to update my new database but for some reason after executing my Prepared Statement the data remains the same. It returns no errors or any exceptions. Please have a look at my code and see if you can help me. Thanks in advance.
try {
connect();
PreparedStatement update = con.prepareStatement("UPDATE generalInfo SET "
+ "site" + " = '"
+ siteTt + "' , "
+ "area" + " = '"
+ areaTt + "' , "
+ "unit" + " = '"
+ unitTt + "' , "
+ "unitName" + " = '"
+ unitNameTt + "' , "
+ "drawing" + " = '"
+ drawingTt + "' , "
+ "system" + " = '"
+ systemTt + "' , "
+ "stream" + " = '"
+ streamTt + "' , "
+ "product" + " = '"
+ productTt + "' , "
+ "equipmentLoc" + " = '"
+ equipLocTt + "' , "
+ "specificLoc" + " = '"
+ specificLocTt + "' , "
+ "camOperator" + " = '"
+ camTechTt + "' , "
+ "camSerial" + " = '"
+ camSerialTt + "' , "
+ "gasSurveyOperator" + " = '"
+ surveyTechTt + "' , "
+ "gasSurveySerial" + " = '"
+ surveySerialTt + "' , "
+ "equipmentDesc" + " = '"
+ equipDescTt + "' , "
+ "equipmentType" + " = '"
+ equipTypeTt + "' , "
+ "equipmentSize" + " = '"
+ equipSizeTt + "' , "
+ "equipmentID" + " = '"
+ equipIDTt + "' , "
+ "[Maintenance type]" + " = '"
+ repairTt + "' , "
+ "measurementPosition" + " = '"
+ sourceTt + "'"
+ " WHERE leakerID = " + Integer.parseInt(leakerIDCombo.getSelectedItem().toString())+";");
update.closeOnCompletion();
update.executeUpdate();
con.close();
System.out.println("saved");
} catch (SQLException ex) {
Logger.getLogger(RefineryData.class.getName()).log(Level.SEVERE, null, ex);
}

never forgett to commit your changes:
con.setAutoCommit(true);
update.closeOnCompletion();
update.executeUpdate();
con.close();
or
update.closeOnCompletion();
update.executeUpdate();
con.commit();
con.close();

[Microsoft][ODBC Microsoft Access Driver] Syntax error (missing operator) in query expression

Need help with this update query on JAVA, just started learning this but having problems
Getting following error upon execution
[Microsoft][ODBC Microsoft Access Driver] Syntax error (missing
operator) in query expression 'B.AWHERE ID =4'.
and data is not updating in MS Access database file
public void update(Student s)
{
int w = Integer.parseInt(s.getID());
String query = "UPDATE Student SET ID =" + w + "," + "FirstName =" + s.getFirstName() + "," + "LastName =" + s.getLastName() + "," + "Address =" + s.getAddress() + "," + "Gender =" + s.getGender() + "," + "DOB =" + s.getDOB() + "," + "Degree =" + s.getDegree() + "WHERE ID =" + w;
try
{
stmt.executeUpdate(query);
}
catch(SQLException e)
{
System.out.println("Problem in Query");
e.printStackTrace();
}
}

Change your UPDATE statement to be like below
String query = "UPDATE Student SET "FirstName = '" + s.getFirstName() +
"'," + "LastName = '" + s.getLastName() +
"'," + "Address = '" + s.getAddress() +
"'," + "Gender = '" + s.getGender() +
"'," + "DOB = '" + s.getDOB() +
"'," + "Degree = '" + s.getDegree() +
"' WHERE ID = " + w;
But your query won't make much sense cause, you are setting ID = w and also checking WHERE ID = w

You are missing spaces and apostrophes for string values in your whole query E.g.
"Degree =" + s.getDegree() + "WHERE ID ="
is being evaluated to
"Degree =BAWHERE ID ="
which is invalid syntax.
EDIT: I can only guess that your Student object returns strings in the getter methods so try this.
String query = "UPDATE Student SET ID =" + w + ","
+ "FirstName =\"" + s.getFirstName() + "\","
+ "LastName =\"" + s.getLastName() + "\","
+ "Address =\"" + s.getAddress() + "\","
+ "Gender =\"" + s.getGender() + "\","
+ "DOB =\"" + s.getDOB() + "\","
+ "Degree =\"" + s.getDegree() + "\" "
+ "WHERE ID =" + w;

sqLite error when using update statement

I am busy using a SQLite database with a java application and after updating the database successfully I get the following error
org.sqlite.jdbc4.JDBC4PreparedStatement#4e1c6f
Below is my update code
PreparedStatement update = con.prepareStatement("UPDATE highLeaker SET " + cyc + " = "
+ dataArray[3] + " , "
+ "gasSurveyOperator" + " = "
+ dataArray[1] + " , "
+ "gasSurveySerial" + " = "
+ dataArray[2] + " , "
+ "loss" + " = "
+ dataArray[4] + " , "
+ "comment" + " = "
+ dataArray[5] + " , "
+ "cycle" + " = '"
+ cycleT + "' , "
+ "date" + " = "
+ dataArray[6]
+ " WHERE leakerID = " + dataArray[0]+";");
System.out.println(update);
update.executeUpdate();
dataRow = CSVFile.readLine(); // Read next line of data.

You printed out the object. Also, I would highly recommend using place holders instead when executing SQL queries.