alter table CON_CONTRACT_CHANGE_REQ add REPO_CHANGE_FLAG varchar2(1); comment on column CON_CONTRACT_CHANGE_REQ.REPO_CHANGE_FLAG is '是否回购'; alter table CON_CONTRACT_CHANGE_REQ add FUND_POSSESSION_TIME number; comment on column CON_CONTRACT_CHANGE_REQ.FUND_POSSESSION_TIME is '资金占用天数'; alter table CON_CONTRACT_CHANGE_REQ add FUND_POSSESSION_COST number; comment on column CON_CONTRACT_CHANGE_REQ.FUND_POSSESSION_COST is '资金占用费'; alter table CON_CONTRACT_CHANGE_REQ add FUND_POSSESSION_RATE number; comment on column CON_CONTRACT_CHANGE_REQ.FUND_POSSESSION_RATE is '资金占用费利率'; alter table CON_CONTRACT_CHANGE_REQ add ET_DUE_AMOUNT number; comment on column CON_CONTRACT_CHANGE_REQ.ET_DUE_AMOUNT is '提前结清租金'; alter table CON_CONTRACT_CHANGE_REQ add SUM_UNRECEIVED_PRINCIPAL number; comment on column CON_CONTRACT_CHANGE_REQ.SUM_UNRECEIVED_PRINCIPAL is '剩余本金'; alter table CON_CONTRACT_CHANGE_REQ add ET_INTEREST_RATE number; comment on column CON_CONTRACT_CHANGE_REQ.ET_INTEREST_RATE is '提前结清利率';