inserting data into database using jdbc

Question

I have a java Desktop application. I am trying to insert data from two text field in to Database. But getting some runtime error. Help me to resolve it.

Here is my code snippet

final String s1 = t1.getText();
final String s2 = t2.getText();
jb.addActionListener(new ActionListener() {

    public void actionPerformed(ActionEvent e) {
        String host = "jdbc:derby://localhost:1527/Details";
        String uName = "rajil";
        String uPass = "rajil";
        try {
            Connection con = DriverManager.getConnection(host, uName,uPass);
            Statement st = con.createStatement();
            String q1 = "insert into name (name,id) values('" + s1 + "','" + s2 + "')";
            st.executeQuery(q1);
        } catch (SQLException ex) {
            Logger.getLogger(DBConnect.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
});

java.sql.SQLException: executeQuery method can not be used for update. at org.apache.derby.client.am.SQLExceptionFactory40.getSQLException(Unknown Source) at org.apache.derby.client.am.SqlException.getSQLException(Unknown Source) at org.apache.derby.client.am.Statement.executeQuery(Unknown Source) — RAJIL KV, Dec 25 '13 at 10:03
Don't put stack traces in comments. Instead, [edit the question](http://stackoverflow.com/posts/20771486/edit).. — Andrew Thompson, Dec 25 '13 at 10:17

AJ. · Answer 1 · 2013-12-25T10:19:36.867

3

change st.executeQuery(q1); to st.executeUpdate(q1);

load drivers first

Class.forName("org.apache.derby.jdbc.ClientDriver").newInstance();

edited Dec 25 '13 at 10:19

answered Dec 25 '13 at 10:03

AJ.

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okay .But after getting another error java.sql.SQLSyntaxErrorException: Table/View 'DTS' does not exist. at org.apache.derby.client.am.SQLExceptionFactory40.getSQLException(Unknown Source) at org.apache.derby.client.am.SqlException.getSQLException(Unknown Source) at org.apache.derby.client.am.Statement.executeUpdate(Unknown Source) – RAJIL KV Dec 25 '13 at 10:09
@user3007882 Why are you toggling the Accepted answer ? – Deepak Dec 25 '13 at 11:50
@user3007882 Its your choice. – AJ. Dec 25 '13 at 12:04

Deepak · Accepted Answer · 2013-12-25T10:15:39.377

1

You have to use below statement also for loading the Drivers classes

Class.forName("org.apache.derby.jdbc.ClientDriver").newInstance();

For eg mysql

Class.forName("com.mysql.jdbc.Driver");

See the below link for detail

http://www.vogella.com/articles/ApacheDerby/article.html

edited Dec 25 '13 at 10:15

answered Dec 25 '13 at 10:10

Deepak

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inserting data into database using jdbc

2 Answers2