Database concepts part2b
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![Page 1: Database concepts part2b](https://reader033.fdocuments.in/reader033/viewer/2022061217/54b593b74a7959d8558b4572/html5/thumbnails/1.jpg)
Database
Concepts
in a Virtual World
Part Two BJanet L. Ochs
![Page 2: Database concepts part2b](https://reader033.fdocuments.in/reader033/viewer/2022061217/54b593b74a7959d8558b4572/html5/thumbnails/2.jpg)
Students utilize second home, DB Vacation Home, to add to the database
Students develop new table for two Houses
Inventory database contains three tablesFurniture - updatedRooms - updatedHouses - new
Relate House Table to Room Table
Overview of Access Steps
![Page 3: Database concepts part2b](https://reader033.fdocuments.in/reader033/viewer/2022061217/54b593b74a7959d8558b4572/html5/thumbnails/3.jpg)
Update Furniture Table
![Page 4: Database concepts part2b](https://reader033.fdocuments.in/reader033/viewer/2022061217/54b593b74a7959d8558b4572/html5/thumbnails/4.jpg)
Update Room Table
![Page 5: Database concepts part2b](https://reader033.fdocuments.in/reader033/viewer/2022061217/54b593b74a7959d8558b4572/html5/thumbnails/5.jpg)
Create House Table
![Page 6: Database concepts part2b](https://reader033.fdocuments.in/reader033/viewer/2022061217/54b593b74a7959d8558b4572/html5/thumbnails/6.jpg)
Add Records to House Table
![Page 7: Database concepts part2b](https://reader033.fdocuments.in/reader033/viewer/2022061217/54b593b74a7959d8558b4572/html5/thumbnails/7.jpg)
Add Foreign Key to Room Table
![Page 8: Database concepts part2b](https://reader033.fdocuments.in/reader033/viewer/2022061217/54b593b74a7959d8558b4572/html5/thumbnails/8.jpg)
Create Relationship
![Page 9: Database concepts part2b](https://reader033.fdocuments.in/reader033/viewer/2022061217/54b593b74a7959d8558b4572/html5/thumbnails/9.jpg)
Visual Connection for Relationships
DB HOME
DB VACATION HOME
![Page 10: Database concepts part2b](https://reader033.fdocuments.in/reader033/viewer/2022061217/54b593b74a7959d8558b4572/html5/thumbnails/10.jpg)
In DB Vacation Home, a link to one possible solution is included
The solution provides instructions and screen shots of creating the tables and relationships
Solution
![Page 11: Database concepts part2b](https://reader033.fdocuments.in/reader033/viewer/2022061217/54b593b74a7959d8558b4572/html5/thumbnails/11.jpg)
Students can visualize the items used to create records
Students can distinguish field headers from data and data types
Students can visualize the relationshipsRoom (one) to Furniture (many)House (one) to Rooms (many)
Database concepts are connected to visual objects to increase understanding
Summary