Która klauzula w SQL służy do sortowania wyników zapytania?
Quiz o SQL

Quiz
•
Computers
•
9th Grade
•
Medium
Mateusz Kamiński-Drąg
Used 3+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
FILTER
GROUP BY
ORDER BY
HAVING
2.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Jakie słowo kluczowe pozwala grupować wyniki w SQL?
SORT
GROUP BY
FILTER
JOIN
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Który operator logiczny służy do filtrowania danych w WHERE?
AND
ORDER
SUM
DISTINCT
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Która z poniższych funkcji agregujących w SQL zwraca liczbę wierszy w grupie?
COUNT()
SUM()
AVG()
MIN()
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Które z poniższych zapytań zwróci wiersze posortowane rosnąco według kolumny "name"?
SELECT * FROM users GROUP BY name;
SELECT * FROM users ORDER BY name DESC;
SELECT * FROM users ORDER BY name ASC;
SELECT * FROM users SORT BY name;
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Co oznacza klauzula HAVING w SQL?
Filtrowanie wyników po sortowaniu
Filtrowanie wyników po zastosowaniu GROUP BY
Tworzenie podzapytań
Definiowanie indeksów
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jakie polecenie utworzy indeks na kolumnie "price" w tabeli "products"?
ADD INDEX price ON products;
CREATE INDEX idx_price ON products(price);
CREATE TABLE INDEX price ON products;
MAKE INDEX ON products(price);
Create a free account and access millions of resources
Similar Resources on Quizizz
8 questions
Quiz z języka SQL #SQL #podstawowe_kwerendy

Quiz
•
9th Grade
9 questions
MACIERZE RAID

Quiz
•
9th - 12th Grade
13 questions
Informatyka - Bezpieczeństwo i prywatność w sieci

Quiz
•
7th - 12th Grade
8 questions
Sieci komputerowe

Quiz
•
6th - 12th Grade
12 questions
Bezpieczeństwo w sieci (DBI)

Quiz
•
9th - 12th Grade
15 questions
Budowa i obsługa komputera

Quiz
•
KG - University
10 questions
Escaperoom sp psary 2024 1

Quiz
•
1st Grade - University
15 questions
Bazy danych - SQL

Quiz
•
9th - 12th Grade
Popular Resources on Quizizz
15 questions
Character Analysis

Quiz
•
4th Grade
17 questions
Chapter 12 - Doing the Right Thing

Quiz
•
9th - 12th Grade
10 questions
American Flag

Quiz
•
1st - 2nd Grade
20 questions
Reading Comprehension

Quiz
•
5th Grade
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Types of Credit

Quiz
•
9th - 12th Grade
18 questions
Full S.T.E.A.M. Ahead Summer Academy Pre-Test 24-25

Quiz
•
5th Grade
14 questions
Misplaced and Dangling Modifiers

Quiz
•
6th - 8th Grade
Discover more resources for Computers
17 questions
Chapter 12 - Doing the Right Thing

Quiz
•
9th - 12th Grade
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Types of Credit

Quiz
•
9th - 12th Grade
20 questions
Taxes

Quiz
•
9th - 12th Grade
17 questions
Parts of Speech

Quiz
•
7th - 12th Grade
20 questions
Chapter 3 - Making a Good Impression

Quiz
•
9th - 12th Grade
20 questions
Inequalities Graphing

Quiz
•
9th - 12th Grade
10 questions
Identifying equations

Quiz
•
KG - University