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1,创建一张表T_E_PROMOTION2USER
create table T_E_PROMOTION2USER
(
PROMOTIONID NUMBER(19) not null,
USERACCOUNT VARCHAR2(256) not null,
CREATETIME TIMESTAMP(6) WITH TIME ZONE default SYSDATE not null
);
alter table T_E_PROMOTION2USER
add constraint PK_T_E_PROMOTION2USER primary key (PROMOTIONID, US ...