完善错误提示,正确显示oracle提示错误信息
diff --git a/convert-example.json b/convert-example.json
index 10fbaa6..ca691ea 100755
--- a/convert-example.json
+++ b/convert-example.json
@@ -30,7 +30,7 @@
                     '' frozedate,'0' badflag,'' badtype,'' baddate,'0' lockflag,

                     '' lockdate,c.begin_time opendate,'' closedate,'' cardverno,'' lastsaved

                     from YKT_CUR.T_PIF_CARD c  left join ykt_cur.t_aif_account a on

-                    c.card_id=a.card_id  left join ykt_cur.t_cif_customer c1 on

+                    c.card_id=a.card_id,  left join ykt_cur.t_cif_customer c1 on

                     c.cosumer_id=c1.cut_id order by c.card_id",

         "dest_column": "CARDNO, ACCNO, CARDTYPE,CARDPHYTYPE, FEETYPE, CUSTID, SHOWCARDNO,

                         CARDPHYID, CARDPWD,EXPIREDATE, STATUS, LOSSFLAG, LOSSDATE, LOSSEFTTIME,