Database Systems: Design, Implementation, Management, Loose-leaf Version
12th Edition
ISBN: 9781305866799
Author: Coronel, Carlos; Morris, Steven
Publisher: Course Technology
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Chapter 8, Problem 34P
Modify the CHARTER table to add the attributes shown in the following table.
TABLE P8.37 ATTRIBUTES AND VALUES FOR PROBLEM 37
| ATTRIBUTE NAME | ATTRIBUTE DESCRIPTION | ATTRIBUTE TYPE |
| CHAR_WAIT_CHG | Waiting charge for each model (copied from the MODEL table) | Numeric |
| CHAR_FLT_CHG_HR | Flight charge per mile for each model (copied from the MODEL table using the MOD_CHG_MILE attribute) | Numeric |
| CHAR_FLT_CHG | Flight charge (calculated by CHAR_HOURS_FLOWN × CHAR_FLT_CHG_HR) | Numeric |
| CHAR_TAX_CHG | CHAR_FLT_CHG × tax rate (8%) | Numeric |
| CHAR_TOT_CHG | CHAR_FLT_CHG + CHAR_TAX_CHG | Numeric |
| CHAR_PYMT | Amount paid by customer | Numeric |
| CHAR_BALANCE | Balance remaining after payment | Numeric |
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Chapter 8 Solutions
Database Systems: Design, Implementation, Management, Loose-leaf Version
Ch. 8 - What is a cross join? Give an example of its...Ch. 8 - What three join types are included in the outer...Ch. 8 - Using tables named T1 and T2, write a query...Ch. 8 - Prob. 4RQCh. 8 - Prob. 5RQCh. 8 - Prob. 6RQCh. 8 - Prob. 7RQCh. 8 - What does it mean to say that SQL operators are...Ch. 8 - Prob. 9RQCh. 8 - Prob. 10RQ
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