SELECT statement that answers this question:
What is the total quantity purchased
for each pro...
Computers and Technology, 12.10.2020 14:01 merber00
SELECT statement that answers this question:
What is the total quantity purchased
for each product within each category? Return these columns:
category_name-The category_name column from the category table
name_of_product-The product_name column from the products table
quantity_purchased-The total quantity purchased for each product with orders in the Order_Items table
Use the WITH ROLLUP operator to include rows that givea summary for each category name as well as a row that gives the grand total. Use the IF and GROUPING functions to replace null values in the category_name and product_name columns with literal values if they're for summary rows.
Answers: 1
Computers and Technology, 22.06.2019 12:00
The following function returns a string of length n whose characters are all 'x'. give the order of growth (as a function of n) of the running time. recall that concatenating two strings in java takes time proportional to the sum of their lengths. public static string f(int n) { if (n == 0) return ""; if (n == 1) return "x"; return f(n/2) + f(n - n/2); } options: a) constant b) logarithmic c) linear d) linearithmic e)quadratic f)cubic g) exponential
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Answers: 1
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