IBM Informix Developer's Handbook - IBM Redbooks

con.setAutoCommit(false);
Statement stmt = null;
PreparedStatement pstmt = null;
ResultSet rs = null;
ResultSetMetaData rsmd = null;
pstmt = con.prepareStatement("INSERT INTO gentemp (id,name) VALUES (?,?)");
// Fill in 10 rows
for (int i = 0; i < 10; i++) {
pstmt.setInt(1, i + 1000);
pstmt.setString(2, "String #" + i);
pstmt.addBatch();
}
int[] rows = pstmt.executeBatch();
System.out.println(" Inserted data. Rows = " + rows.length);
con.commit();
pstmt.close();
pstmt = con.prepareStatement("SELECT * FROM gentemp");
rs = pstmt.executeQuery();
rsmd = rs.getMetaData();
System.out.println(" " + "Col Names " + rsmd.getColumnName(1) + ","
+ rsmd.getColumnName(2));
System.out.println(" " + "Col Types " + rsmd.getColumnTypeName(1)
+ "," + rsmd.getColumnTypeName(2));
int row = 1;
while (rs.next()) {
System.out.println(" Row " + row + " = "
+ rs.getInt(rsmd.getColumnName(1)) + ","
+ rs.getString(rsmd.getColumnName(2)));
row++;
}
pstmt.close();
con.commit();
con.close();
}
}
176 IBM Informix Developer’s Handbook