数据库字段长度问题？请大家帮忙

sqlserver2000我的数据是
J05030102002+(J05030100002+J05030100003+J05030100004-J05020104002-J05040400002-J05020100008-J05040400004-J05040400003-J05020100015-J05100206008-J05100206017-J05100206006-J05100206007-J05100206004-J05100206026-J05050203005-J05050203006-J05050203007-J05050203007
如果有时间，可以试试，结果是：
J05030102002+(J05030100002+J05030100003+J05030100004-J05020104002-J05040400002-J05020100008-J05040400004-J05040400003-J05020100015-J05100206008-J05100206017-J05100206006-J05100206007-J05100206004-J05100206026-J05050203005-J05050203006-J05050203007-J050502