I want to view the Sacramento dataset by price, from highest to lowers. What is missing to do that Sacramento %>%
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I want to view the Sacramento dataset by price, from highest to lowers. What is missing to do that
Sacramento %>%
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- How to calculate derived attribute ( number of employees ) of the branch from branch table, and ( number of reserved days) from date out - date in attribute from reservation table in mysql ?On the Calc sheet, in cell C11, use the AVERAGEIFS function to determine the average gross revenue for security products in Central America (CA). Use the following names and cell references in this order: Gross_Revenue, Area, C4 (Central America), Product, D6 (Security).Explain why it is beneficial to first go through the normalization procedure and then denormalize.
- The HR manager wants to calculate total salaries and count of only non-salespersons of each department and job id. Include total of salary and the number of employees of the groups, department id, job id in your report. Also, total sum of each department and total number of each department should be in included in the SQL query database result.Alert dont submit AI generated answer.Normalize the following table to satisfy BCNF: GRADE(StudentID, StudentName, SectionID, Term, CourseID, CourseName, Grade, ProfessorID, ProfessorName) (Hints: you need to break this large table into 5 small tables.)
- b. SELECT EmpName, Sal, Job FROM WORKERS WHERE EmpName LIKE ‘_a’ AND Sal > 10000; JUST ANSWER WITHOUT EXPLANATION (sql LANGUAGE )Question 4 You need to calculate the total of all prices in the product table. Which group function do you use? O a. ADD) O b. COUNT() O c. SUM() O d. TOTAL()I'm trying create table with sql and it's not working. CREATE TABLE STATS( US_COVID_DEATHS VARCHAR(50) AGE DOUBLE, GENDER DOUBLE, RATIO DOUBLE);
- Your Pivot Table shows purchases for each quarter of 2019 for three products you buy. If you perform the operation in the Analyze to Show Report Filter Pages by category, what will you createConvert NFA from picture to DFA . Identify if this DFA is (already) minimized. If it is not, minimize it.Hint: Use the "table filling method" for minimizing your DFA (if needed).Refer to the sample tables and data below. Tables: people (id(pk), firstname, lastname, zip(fk)) zip_code (zip(pk), city, state) mysql> select * from people; | id | firstname | lastname | zip +-- | McFly Jennifer | Parker Lorraine | McFly Tannen | 1 | Marty | 2 | 45001 33647 33647 33647 | 07005 | 3 | | 4 | Biff | 5 | George | McFly 5 rows in set (0.01 sec) mysql> select from zip_code; | zip | city | state | 45001 New York | NY 07005 New Jersey | NJ FL 33647 Tampa | 33765 | Clearwater | FL 4 rows in set (0.01 sec) How many rows and columns will the result set from the following command have? SELECT zip FROM people UNION ALL SELECT zip FROM zip_code; (a) Number of rows: 4 rows foreign key references zip_code(zip) (b) Number of columns: 1 column How many rows and columns will the result set from the following command have? SELECT zip FROM people UNION SELECT state FROM zip_code; (c) Number of rows: 5 rows (d) Number of columns: 9 columns