learning sql source code
createtabledepartment(dept_idsmallintunsignednotnullauto_increment,namevarchar(20)notnull,constraintpk_departmentprimarykey(dept_id));createtablebranch(branch_idsmallintunsignednotnullauto_increment,namevarchar(20)notnull,addressvarchar(30),cityvarchar(20),statevarchar(2),zipv
用户评论
sinat_634187902 2019-06-05 14:26:39
用处不大...一点点语句而已