August 2002
Intermediate to advanced
528 pages
10h 12m
English
| 1: |
Add a new employee to the database. The employee’s attributes are as follows:
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| 2: | Each of the employees in the WEL department has purchased a pair of safety glasses. The glasses were purchased on May 7, 2001, from Pearl Optical. The cost was $78. Add a record into the Glasses table for each of the employees. | ||||||||||||||||||||||||||||
| 3: | Update the wages for the employees. Each employee has received a 3-percent raise. The employees in the WEL also received a $900 bonus. | ||||||||||||||||||||||||||||
| 4: | Delete the records you ... |