[size=large]import java.sql.Connection; import java.sql.PreparedStatement; public class jdbc13a { public static void main(String[]args){ Connection con=null; PreparedStatement ps =null; try{ con=jdbcUtil.getConnection(); con.setAutoCommit(false); String sql="insert into nba values(?,?)"; ps = con.prepareStatement(sql); System.out.println(new java.util.Date()); for(int i=1;i<=10000;i++){ ps.setString(1,"cba"+i); ps.setInt(2, i); ps.addBatch(); if(i%100==0){ ps.executeBatch(); } } con.commit(); System.out.println(new java.util.Date()); }catch(Exception e){ e.printStackTrace(); try{ con.rollback(); }catch(Exception el){ el.printStackTrace(); } }finally{ jdbcUtil.release(null,ps, con); } } } [/size]