...portfolio (id int not null,clientID int not null references client,ticker varchar(10) not null,cost decimal (9,2),qty int,date date,primary key (id, clientID, ticker))create table BOARDS (msgno varchar(15) not null primary key,subject varchar(40),date date,clientID int not null references client)该数据库还包含一个特别重要的存储过程。过程 CLIENTREPORT 提供注...