Given the sample records in the CHARTER table shown, do the following: Table - CHARTER Attribute Name
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Question:
Given the sample records in the CHARTER table shown, do the following:
Table - CHARTER
Attribute Name | Sample Value | Sample Value | Sample Value | Sample Value |
CHAR_TRIP | 10232 | 10233 | 10234 | 10235 |
CHAR_DATE | 15-Jan-2022 | 15-Jan-2022 | 16-Jan-2022 | 17-Jan-2022 |
CHAR_CITY | STL | MIA | TYS | ATL |
CHAR_MILES | 580 | 1,290 | 524 | 768 |
CUST_NUM | 784 | 231 | 544 | 784 |
CUST_LNAME | Brown | Hanson | Bryana | Brown |
CHAR_PAX | 5 | 12 | 2 | 5 |
CHAR_CARGO | 235 lbs. | 18,940 lbs. | 348 lbs. | 155 lbs. |
PILOT | Melton | Chen | Henderson | Melton |
COPILOT | | Henderson | Melton | |
FLT_ENGINEER | | O’Shaski | | |
LOAD_MASTER | | Benkasi | | |
AC_NUMBER | 1234Q | 3456Y | 1234Q | 2256W |
MODEL_CODE | PA31-350 | CV-580 | PA31-350 | PA31-350 |
MODEL_SEATS | 10 | 38 | 10 | 10 |
MODEL_CHG_MILE | $2.79 | $23.36 | $2.79 | $2.79 |
In your group, you will need to submit the following for the above table:
- Write the relational schema and draw the dependency diagram for the table structure. Make sure that you label all dependencies. Draw the Dependency Diagram that is in 3NF for each relation. For each relation show the level of Normalisation achieved, and for any not in Third Normal Form, explain why. Discuss PK and FK for each relation.
- Relational data structures (Data Dictionary) that translates the above ER diagram, which includes :
- relation names,
- attribute names and field types
- primary keys identified
- Team contribution statement
Related Book For
Database Systems Design Implementation and Management
ISBN: 978-1285196145
11th edition
Authors: Carlos Coronel, Steven Morris
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