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Jdbc

Discussion in 'Java' started by Rizwan Khan, Dec 18, 2011.

  1. Rizwan Khan

    Rizwan Khan New Member

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    I want to ask how to send string object or text in the insert query.
    or string or text from textfield to database............
    reply with small example
     
  2. ewaldhorn

    ewaldhorn New Member

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    I think you'd be best served using a PREPARED STATEMENT.

    For example...

    Code:
    // con is the active Database Connection
    // All of this is in a try-catch block
    String mySqlString = "update THETABLE set TEXTMESSAGE = ? where MESSAGEID = ?";
    PreparedStatement myStatement = con.prepareStatement(mySqlString);
    
    myStatement.setString(1, theVeryLongTextMessage);
    myStatement.setInt(2, messageID);
    
    myStatement.executeUpdate();
    You could refer to http://docs.oracle.com/javase/tutorial/jdbc/basics/prepared.html for more information regarding prepared statements.

    Good luck with your code.
     

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