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POjava mysql executeupdate update
 

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    <p>i tried writing a code, that would update a record when a button is pressed with any changes made to any fields. it displays an error message though. this is the code:</p> <pre><code> JButton button = new JButton("Save"); button.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent arg0) { try { con.stmt.executeUpdate("UPDATE student set (StudentID=" + txtAUniqueStudent.getText() + ", FirstName=" + textField_1.getText() + ", Surname=" + textField_2.getText() + ", DOB=" + textField_3.getText() + ", Gender=" + textField.getText() + ", AddressLine1=" + textField_4.getText() + ", AddressLine2=" + textField_5.getText() + ", PostCode=" + textField_6.getText() + ", FatherFullName=" + textField_7.getText() + ", Phone" + textField_8.getText() + ", Mobile=" + textField_9.getText() + ", Fax=" + textField_10.getText() + ", Email=" + textField_11.getText() + ", EmergencyContactName=" + textField_12.getText() + ", EmergencyTel=" + textField_13.getText() + ", AcademicYear=" + textField_14.getText() + ", Subjects=" + textField_15.getText() + "WHERE studentID =" + textField_16.getText()); con.stmt.executeUpdate(); JOptionPane.showMessageDialog(frmFindStudent, "Record has been updated successfully."); } catch (SQLException e) { //System.out.println("Record couldn't be added!"); e.printStackTrace(); JOptionPane.showMessageDialog(frmFindStudent, "Record couldn't be updated. Please try again."); } } }); button.setBounds(333, 517, 89, 23); panel_1.add(button); </code></pre> <p>The connection to the db and stuff all works, so it must be just the syntax, as this is the error message i am getting:</p> <pre><code>com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '(StudentID=25415, FirstName=Shangeethan, Surname=Seevaratnam, DOB=30.08.1994, Ge' at line 1 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) at com.mysql.jdbc.Util.getInstance(Util.java:386) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1052) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3609) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3541) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2002) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2163) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2618) at com.mysql.jdbc.StatementImpl.executeUpdate(StatementImpl.java:1749) at com.mysql.jdbc.StatementImpl.executeUpdate(StatementImpl.java:1666) at FindStudent$2.actionPerformed(FindStudent.java:255) at javax.swing.AbstractButton.fireActionPerformed(Unknown Source) at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.setPressed(Unknown Source) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source) at java.awt.Component.processMouseEvent(Unknown Source) at javax.swing.JComponent.processMouseEvent(Unknown Source) at java.awt.Component.processEvent(Unknown Source) at java.awt.Container.processEvent(Unknown Source) at java.awt.Component.dispatchEventImpl(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Window.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$000(Unknown Source) at java.awt.EventQueue$1.run(Unknown Source) at java.awt.EventQueue$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source) at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue$2.run(Unknown Source) at java.awt.EventQueue$2.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) </code></pre>
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