b) Consider the following relations, Item Number ii. 1 iii. 2 3 Shop_ID 84620 45632 86145...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
b) Consider the following relations, Item Number ii. 1 iii. 2 3 Shop_ID 84620 45632 86145 Item Name Burger Pizza sandwich Shop_details Name A B C Inventory Available 10 5 6 Address Uttora Gulshan Dhanmondi Demand 8 15 10 Shop_ID 45632 84620 Write relational algebra to, i. Find out the product names which have available product quantity in between 5 to 8. 45632 Find out those shop names with addresses who have a demand greater than 8 or less than 3. Find out the output relation for, A) TT Address, Item_Number (o Shop_ID > 50000 (Inventory Shop_details)) B) π Name, Available, Item_number( o Available>5(Shop_details X Inventory) b) Consider the following relations, Item Number ii. 1 iii. 2 3 Shop_ID 84620 45632 86145 Item Name Burger Pizza sandwich Shop_details Name A B C Inventory Available 10 5 6 Address Uttora Gulshan Dhanmondi Demand 8 15 10 Shop_ID 45632 84620 Write relational algebra to, i. Find out the product names which have available product quantity in between 5 to 8. 45632 Find out those shop names with addresses who have a demand greater than 8 or less than 3. Find out the output relation for, A) TT Address, Item_Number (o Shop_ID > 50000 (Inventory Shop_details)) B) π Name, Available, Item_number( o Available>5(Shop_details X Inventory)
Expert Answer:
Answer rating: 100% (QA)
i The relational algebra for finding the product names which have ... View the full answer
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date:
Students also viewed these programming questions
-
In Problems 49-60, find each indefinite integral and check the result by differentiating. a. b. c. d. e. f. x(a2 + 2) dx 2) dx 4 dx x In x
-
Match the function with its graph using horizontal asymptotes as an aid. [The graphs are labeled (a), (b), (c), (d), (e), and (f).] (a) (b) (c) (d) (e) (f) -2 -1 3 1 y 1 2 X
-
Match the function with its graph using horizontal asymptotes as an aid. [The graphs are labeled (a), (b), (c), (d), (e), and (f).] (a) (b) (c) (d) (e) (f) -2 -1 3 1 y 1 2 X
-
A solid conducting cylinder of radius 0.1 m and mass of 4 kg rests on horizontal conducting rails (Figure). The rails, separated by a distance a?= 0.4 m, have a rough surface so the cylinder rolls...
-
How long would it takes a message sent as radio waves from Earth to reach Mars (a) when nearest Earth, (b) When farthest from Earth?
-
1. a. What potential procompetitive considerations were cited by the court in supporting a rule of reason approach to resale price maintenance? b. What potential anticompetitive considerations were...
-
How would the primordial helium content of the universe have been affected if the present cosmic background radiation temperature was \(27 \mathrm{~K}\) instead of \(2.7 \mathrm{~K}\) ? What about...
-
Multiple-choice questions: a. Which of the following statements is incorrect? 1. Ratios are fractions expressed in percent or times per year. 2. A ratio can be computed from any pair of numbers. 3. A...
-
Consider the arithmetic series 7+13+19+25+31+37+43 +...and answer thequestions which follow. a) (i) T. (ii) Express Tin terms of S (2) (2) b) (i) T =........... ... S =... (2) (ii) Express T2 in...
-
For adults who sailed on the Titanic on its fateful voyage, the odds ratio between gender (female, male) and survival (yes, no) was 11.4. a. What is wrong with the interpretation. The probability of...
-
To verify their calculations, Carrington and Genevieve have hired Josh Schlessman as a consultant. Josh was previously an equity analyst and covered the HVAC industry. Josh has examined the company's...
-
Provide at least one original illustration (from history, current affairs, your own experience, or another source) of the class of outguessing games. Be sure to identify the players involved in your...
-
Consider this scenario, a discussion question said that the United States could produce five televisions per hour of labor and China could produce three televisions per hour of labor and asked if the...
-
Consider a compensation contract using quotas: a firm pays its manager a low wage if output is below a target value and a high wage if output meets or exceeds the target level. For instance, paying...
-
1) The Swiss chocolatier Lderach makes scrumptious dark chocolate almond bars and they have a number of stores in New York City. Suppose the market for chocolate almond bars is in equilibrium, and...
-
Ron wants to have enough life insurance on his spouse's life, so that if she died while his kids were still dependent, the remaining family would have the funds to provide a $49,000 annual income for...
-
-6 - 3 Let u= 7 and v -2 Compute and compare u v. Ju|2. Jvl2, and |lu + v|2 Do not use the Pythagorean Theorem. uv= (Simplify your answer.) Compute |w] using w= -3 Jw|| =Type an exact answer, using...
-
Southwestern Punch was made by Frutayuda, Inc. and sold in 12-ounce cans to benefit victims of Hurricane Zero. The mean number of ounces placed in a can by an automatic fill pump is 11.7 with a...
-
Cypress Corporation has regular taxable income of $170,000 (assume annual gross receipts are greater than $5 million) and regular tax liability of $49,550 for 2012. The corporation also has tax...
-
Abigail (Abby) Boxer is a single mother working as a civilian accountant for the U.S. Army. Her Social Security number is 676-73-3311 and she lives at 3456 Alamo Way, San Antonio, TX 78249. Helen,...
-
Clarita is a single taxpayer with two dependent children, ages 10 and 12. Clarita pays $3,000 in qualified child care expenses during the year. If her adjusted gross income (all from wages) for the...
-
Do any problems arise when translating physical assets and economic events into monetary units? Give one or two illustrations to support your answer.
-
Entries for the Warren Clinic 2015 income statement are listed below in alphabetical order. Reorder the data in proper format. Depreciation expense General/administrative expenses Interest expense $...
-
Brandywine Homecare, a not-for-profit business, had revenues of \($12\) million in 2015. Expenses other than depreciation totaled 75 percent of revenues, and depreciation expense was \($1.5\)...
Study smarter with the SolutionInn App