exp tuser/cabletech@10.230.60.247/orcl file = d:exp.dmp tables=(JL_JF_DETAIL) query = "where oildate like '2016%'"
exp tuser/cabletech@10.230.60.248/orcl file = d:exp.dmp tables=(aaaa)
imp tuser/cabletech@10.230.60.248:1521/orcl file=d:exp.dmp log=d:exp.log fromuser=tuser touser=tuser constraints=N ignore=y
imp tuser/123456@127.0.0.1:1521/orcl file=E:代维数据库 user7.dmp ignore=y tables=(JL_PBOSSNWG_NUM)