Search Header Logo
SQL Operatory

SQL Operatory

Assessment

Flashcard

•

Computers

•

11th Grade

•

Practice Problem

•

Easy

Created by

Agnieszka Rabenda

Used 1+ times

FREE Resource

Student preview

quiz-placeholder

6 questions

Show all answers

1.

FLASHCARD QUESTION

Front

Operatory arytmetyczne: +, -, *, /

Back

Przykład: SELECT cena, cena * 0.2 AS podatek FROM produkty;

2.

FLASHCARD QUESTION

Front

Operatory porównania: =, !=, <, >, <=, >=

Back

Przykład: SELECT * FROM pracownicy WHERE wiek >= 30;

3.

FLASHCARD QUESTION

Front

Operatory logiczne: AND, OR, NOT

Back

Przykład: SELECT * FROM pracownicy WHERE wiek > 30 AND stanowisko = 'Kierownik';

4.

FLASHCARD QUESTION

Front

Operator BETWEEN

Back

Wartość w zakresie. Przykład: SELECT * FROM produkty WHERE cena BETWEEN 10 AND 50;

5.

FLASHCARD QUESTION

Front

Operator LIKE

Back

Wyszukiwanie wzorców. Przykład: SELECT * FROM pracownicy WHERE imie LIKE 'J%';

6.

FLASHCARD QUESTION

Front

Operator IN

Back

Wartość w zestawie. Przykład: SELECT * FROM produkty WHERE kategoria IN ('Elektronika', 'RTV');

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?