Databases
StackOverflow2013
Postsdbo
POunable to spot the SQL syntax error
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POunable to spot the SQL syntax error
    primarykey
    data
    text
    <p>whenever i try to insert, delete and update i get the following syntax error. but after I close the exception jdialog and restart the application the data is either inserted, update and deleted </p> <pre><code>com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your mariaDB server for the right syntax to use near 'Customer' at line 1 </code></pre> <p><strong>Insert query</strong> </p> <pre><code>try { String sql = "Insert into Customer(ID , FirstName, MiddleName, LastName, DOB, Gander, Address, City, PostCode) " + "values (?, AES_ENCRYPT(?, 'uk112'),AES_ENCRYPT(?, 'uk112')," + "AES_ENCRYPT(?, 'uk112'),?,AES_ENCRYPT(?, 'uk112')," + "AES_ENCRYPT(?, 'uk112'),AES_ENCRYPT(?, 'uk112')," + "AES_ENCRYPT(?, 'uk112'))"; pst = newconn.prepareStatement(sql); pst.setString(1, jTextFieldID.getText()); pst.setString(2, jTextFieldFirstname.getText()); pst.setString(3, jTextFieldMiddlename.getText()); pst.setString(4, jTextFieldLastname.getText()); pst.setString(5, ((JTextField)txt_Date.getDateEditor().getUiComponent()).getText()); pst.setString(6, Gander); pst.setString(7, jTextFieldAddress.getText()); pst.setString(8, jTextFieldCity.getText()); pst.setString(9, jTextFieldPostcode.getText()); pst.execute(); newconn.close(); JOptionPane.showMessageDialog(null, "Saved"); } catch (Exception e) { JOptionPane.showMessageDialog(null, e); } </code></pre> <p><strong>Update query</strong> </p> <pre><code>try{ String value1 = jTextFieldID.getText(); String value2 = jTextFieldFirstname.getText(); String value3 = jTextFieldMiddlename.getText(); String value4 = jTextFieldLastname.getText(); String value5 = ((JTextField)txt_Date.getDateEditor().getUiComponent()).getText(); String value6= Gander.toString(); String value7= jTextFieldAddress.getText(); String value8 = jTextFieldCity.getText(); String value9 = jTextFieldPostcode.getText(); String sql = "update Customer set FirstName= AES_ENCRYPT(?,'uk112')," + "MiddleName= AES_ENCRYPT(?,'uk112')," + "LastName= AES_ENCRYPT(?,'uk112')," + "DOB=?,Gander= AES_ENCRYPT(?,'uk112')," + "Address= AES_ENCRYPT(?,'uk112')," + "City= AES_ENCRYPT(?,'uk112')," + "PostCode= AES_ENCRYPT(?,'uk112') where ID=?"; pst = newconn.prepareStatement(sql); pst.setString(1, value2); pst.setString(2, value3); pst.setString(3, value4); pst.setString(4, value5); pst.setString(5, value6); pst.setString(6, value7); pst.setString(7, value8); pst.setString(8, value9); pst.setString(9, value1); pst.execute(); newconn.close(); JOptionPane.showMessageDialog(null, "Data is updated"); } catch(Exception e){ JOptionPane.showMessageDialog(null, e); } </code></pre> <p><strong>Delete query</strong> </p> <pre><code> String sql = "delete from Customer Where ID =?"; try{ pst= newconn.prepareStatement(sql); pst.setString(1, jTextFieldID.getText()); pst.execute(); JOptionPane.showMessageDialog(null, "Deleted"); } catch(Exception e){ JOptionPane.showMessageDialog(null, e); } </code></pre>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USmohamed nur
    1. USmohamed nur
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. COThe sql syntax looks right for these three examples. Please show how you invoke them.
      singulars
      1. POunable to spot the SQL syntax error
      1. USLuiggi Mendoza
    2. COTry using `executeUpdate` instead of `execute`.
      singulars
      1. POunable to spot the SQL syntax error
      1. USLuiggi Mendoza
    3. COi have edited and included the more info
      singulars
      1. POunable to spot the SQL syntax error
      1. USmohamed nur
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload