아래는 addbatch를 썻는데요..아래 구문을 실행하면 성공했다고 1을리턴하는데 테이블에 데이터가 들어가지는않고
엄청 느려집니다..이유가 먼지 도저히 모르겠어요.그럼 조언부탁드립니다.      

public int[]   inputhuman(String recom_no,String []check,String[] recommend_dt,String[] interview_dt,String[] work_start_dt,String[] remark,String proc_name){
       
        int [] updateCounts =null;
         java.sql.Statement stmt=null;
         try{
         
        
              con = dbcp.getConnection();
              con.setAutoCommit(false);
              stmt = con.createStatement();
              StringTokenizer st,st1,st2;
            
                for(int i=0; i<check.length; i++){
              
               st= new StringTokenizer(recommend_dt[i],".");
               String temp_dt="";
               while(st.hasMoreElements()){
                temp_dt+=st.nextToken();
               }
               st1= new StringTokenizer(interview_dt[i],".");
               String temp_dt1="";
               while(st1.hasMoreElements()){
                temp_dt1+=st1.nextToken();
               }
               st2= new StringTokenizer(interview_dt[i],".");
               String temp_dt2="";
               while(st2.hasMoreElements()){
                temp_dt2+=st2.nextToken();
               }
                 String text="INSERT INTO m_recommend_human (recom_no,member_no, office_gb, recommend_dt, interview_dt,work_start_dt,remark,ins_member_no,ins_dt,upd_member_no,upd_dt)  VALUES ('"+recom_no+"','"+check[i]+"','1','"+temp_dt+"','"+temp_dt1+"','"+temp_dt2 +"','"+remark[i]+"','"+proc_name+"',getdate(),'"+proc_name+"',getdate() )";
                 System.out.println("text   : "+text); //시험삼아 찍어봄.
               stmt.addBatch("INSERT INTO m_recommend_human (recom_no,member_no, office_gb, recommend_dt, interview_dt,work_start_dt,remark,ins_member_no,ins_dt,upd_member_no,upd_dt)  VALUES ('"+recom_no+"','"+check[i]+"','1','"+temp_dt+"','"+temp_dt1+"','"+temp_dt2 +"','"+remark[i]+"','"+proc_name+"',getdate(),'"+proc_name+"',getdate() )");
              
              }
              

              updateCounts = stmt.executeBatch();
               con.setAutoCommit(true);

              for(int i=0; i<updateCounts.length; i++){
               
               System.out.println("success : : "+updateCounts[i]);
              }
             System.out.println("updateCounts : "+updateCounts);
            
             }catch(Exception e){
            
              System.out.println(e);
            
             }finally{
              
              dbcp.freeConnection(con, pstmt, rs);
            
             }
              return updateCounts;
       }