Computers and Technology, 12.04.2021 23:30, tiwaribianca475
5.11 - Suppose each of the following Update operations is applied directly to the database of Figure 5.6. Discuss all integrity constraints violated by each operation, if any, and the different ways of enforcing these constraints: Figure 5.6 One possible database state for the COMPANY relational database schema. (a) Insert < 'Robert', 'F', 'Scott', '943775543', '21-JUN-42', '2365 Newcastle Rd, Bellaire, TX', M, 58000, '888665555', 1 > into EMPLOYEE. (b) Insert < 'ProductA', 4, 'Bellaire', 2 > into PROJECT. (c) Insert < 'Production', 4, '943775543', '01-OCT-88' > into DEPARTMENT. (d) Insert < '677678989', null, '40.0' > into WORKS_ON. (e) Insert < '453453453', 'John', M, '12-DEC-60', 'SPOUSE' > into DEPENDENT. (f) Delete the WORKS_ON tuples with ESSN
Answers: 3
Computers and Technology, 21.06.2019 20:30, carter4026
Write 150 words on what kind of website would you like to make in the future? what sites would you like to model yours after?
Answers: 2
Computers and Technology, 23.06.2019 17:00, solizpaco7124
1. which of the following is not an example of an objective question? a. multiple choice. b. essay. c. true/false. d. matching 2. why is it important to recognize the key word in the essay question? a. it will provide the answer to the essay. b. it will show you a friend's answer. c. it will provide you time to look for the answer. d. it will guide you on which kind of answer is required.
Answers: 1
Computers and Technology, 24.06.2019 07:20, stephanieyingepbtcf8
3pointsyou've found an image you want to insert into your slide presentation. youwant to make the image look more gray so that it looks like an older imagewhat would you need to adjust? 0.00o a. sizeo b. hueo c. contrasto d. tones
Answers: 2
5.11 - Suppose each of the following Update operations is applied directly to the database of Figure...
Mathematics, 13.10.2020 03:01
Arts, 13.10.2020 03:01
English, 13.10.2020 03:01
English, 13.10.2020 03:01
Mathematics, 13.10.2020 03:01