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如何加入「日」,「時間」(tblActivity)和「責任」(tblRoomType)?加入'日','時間'(tblActivity)與'責任'(tblRoomType)?
create table tblRoomType (
RoomType nvarchar(2) primary key,
Description nvarchar(20),
Responsibility nvarchar(20)
)
create table tblActivity (
ActivityID nvarchar(12) primary key,
Name nvarchar(12),
Type nvarchar(3),
ModuleID nvarchar(6),
Day numeric (1),
Time numeric(2),
RoomID nvarchar(8),
constraint fk_moduleid foreign key (ModuleID) references tblModule(ModuleID),
constraint fk_roomid foreign key (RoomID) references tblRoom(RoomID)
)
給我們一些表格中的示例數據。還包括tblRoom的創建表腳本。 – Adish