Basic HTML version of Foils prepared May 19 99

Foil 21 JDBC 2 Tier Applet

From Overview of JDBC: Java Database Connectivity Basic Information Track Computational Science Course CPS616 -- Spring Semester 1999. by Nancy McCracken,(Sangetta Aggarwal, Meryem Ispirli, Udayan Parvate, Tom Pulikal, Chao-Wei Ou)
1 The SQL query is created and executed.
  • Syntax: PreparedStatement pstmt = conn.prepareStatement("select * from datatable where NAME = ?");
  • ResultSet rs = pstmt.executeQuery();
2 The data is read from the database and passed back to the applet where it is displayed.
3 At the end of the session, the connection to the database is closed.
  • Syntax: conn.close();
4 Look at complete example.
in Table To:

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