求解MYSQL语句,该怎么处理

    create table bspdb.bsp_corp_spl(
        CORP_ID VARCHAR(5) not null,
       SPL VARCHAR(5) not null,
       LDATE DATE not null,
       NOTES VARCHAR(1000) ,
        constraint SQL080508004904920 primary key (CORP_ID,SPL)
    );
    alter table bspdb.bsp_corp_spl  
        add constraint FK1232 
        foreign key (CORP_ID) 
        references bspdb.bsp_corp(CORP_ID);
    create unique index SQL080508004904920 on bspdb.bsp_corp_spl(CORP_ID,SPL);