#日结算表添加补贴金额 alter table t_daysettle add subsidy NUMBER(10,2) default 0 ; comment on column t_daysettle.subsidy is '补贴金额'; #出款表添加补贴金额 alter table t_finishsettle add subsidy NUMBER(10,2) default 0 ; comment on column t_finishsettle.subsidy is '补贴金额'; #商户资金表添加补贴金额 alter table t_dummyaccount add subsidy NUMBER(10,2) default 0 ; comment on column t_dummyaccount.subsidy is '补贴金额';