learning sql source code

时间:2014-09-14 00:51:38
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文件名称:learning sql source code

文件大小:28KB

文件格式:SQL

更新时间:2014-09-14 00:51:38

sql learning source code

create table department (dept_id smallint unsigned not null auto_increment, name varchar(20) not null, constraint pk_department primary key (dept_id) ); create table branch (branch_id smallint unsigned not null auto_increment, name varchar(20) not null, address varchar(30), city varchar(20), state varchar(2), zip varchar(12), constraint pk_branch primary key (branch_id) );


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  • 用处不大...一点点语句而已