mysql - 错误代码: 1005 Can't create table 'custom_db2.durableprofile' (errno: 150)

Question

无法创建数据库

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create table DurableArticle(

    durable_code varchar(30) not null,
    durable_name varchar(100),
    durable_number varchar(20),
    durable_brandname varchar(125),
    durable_modelordetail varchar(125), 
    durable_price varchar(20),
    durable_entrance varchar(20),

    constraint durable_PK primary key (durable_code)
)ENGINE=InnoDB DEFAULT CHARSET=utf8;

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create table DurableProfile(

    profile_year integer not null,
    profile_status varchar(100),
    profile_note varchar(100),
    staff_id integer not null,
    owner_id integer not null,
    room_id integer not null,
    durable_code varchar(30) not null,

    constraint profile_PK primary key (profile_year,durable_code),
    constraint profile_FK1 foreign key (staff_id) references staff(staff_id),
    constraint profile_FK2 foreign key (owner_id) references owner(owner_id),
    constraint profile_FK3 foreign key (room_id) references room(room_id),
    constraint profile_Fk4 foreign key (durable_code) references durablearticle (durable_code)

)ENGINE=InnoDB;

Answer 1

您在第二条语句中引用了 3 个表，这些表显然还不存在。删除外键或创建这些表，然后就可以了。

create table DurableProfile(

    profile_year integer not null, 
    profile_status varchar(100), 
    profile_note varchar(100), 
    staff_id integer not null, 
    owner_id integer not null, 
    room_id integer not null, 
    durable_code varchar(30) not null,

    constraint profile_PK primary key (profile_year,durable_code), 
    constraint profile_Fk4 foreign key (durable_code) references durablearticle (durable_code)

)ENGINE=InnoDB;