alter table csh_payment_req_ln add (vender_bank_account_id number); comment on column csh_payment_req_ln.vender_bank_account_id is '厂商银行账户id'; alter table csh_payment_req_ln add (amount_agent_paid number); comment on column csh_payment_req_ln.amount_agent_paid is '已付我司金额'; alter table csh_payment_req_ln add (amount_vender_paid number); comment on column csh_payment_req_ln.amount_vender_paid is '已付厂商金额';