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Sep 23rd, 2017
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  1. import java.sql.*; //import all the JDBC classes
  2.  
  3. public class JoltItInsert {
  4.  
  5. static String[] SQL = {
  6. "insert into JoltData values ('Gilbert', 'Mon', 1);",
  7. "insert into JoltData values ('Wally', 'Mon', 2);",
  8. "insert into JoltData values ('Edgar', 'Tue', 8);",
  9. "insert into JoltData values ('Wally', 'Tue', 2);",
  10. "insert into JoltData values ('Eugene', 'Tue', 3);",
  11. "insert into JoltData values ('Josephine', 'Wed', 2);",
  12. "insert into JoltData values ('Eugene', 'Thu', 3);",
  13. "insert into JoltData values ('Gilbert', 'Thu', 1);",
  14. "insert into JoltData values ('Clarence', 'Fri', 9);",
  15. "insert into JoltData values ('Edgar', 'Fri', 3);",
  16. "insert into JoltData values ('Josephine', 'Fri', 4);", };
  17.  
  18. public void insert() {
  19. String dataSource = "jdbc:mysql://localhost/test?"
  20. + "user=root&password=root";
  21. Statement stmt = null;
  22. Connection con = null;
  23. try {
  24. con = DriverManager.getConnection(dataSource);
  25. stmt = con.createStatement();
  26. } catch (Exception e) {
  27. System.err.println("problems connecting to " + dataSource);
  28. }
  29.  
  30. try {
  31. // execute SQL commands to create table, insert data
  32. for (int i = 0; i < SQL.length; i++) {
  33. stmt.execute(SQL[i]);
  34. }
  35. con.close();
  36. } catch (Exception e) {
  37. System.err.println("problems with SQL sent to " + dataSource + ": "
  38. + e.getMessage());
  39. }
  40.  
  41. }
  42. }
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