Какие способы связывания таблиц существуют?

С2_Извлечение данных из таблиц

Quiz
•
Professional Development
•
3rd Grade
•
Medium
Ильнар Шафигуллин
Used 199+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
INNER JOIN
LEFT JOIN
FULL JOIN
UPPER JOIN
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
INNER JOIN выдаёт информацию, которая содержится в обеих таблицах одновременно.
1. Верно
2. Неверно
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Какие способы связывания выдают всю информацию из одной таблицы, и добавляют соответствующие данные из другой?
INNER JOIN
LEFT JOIN
FULL JOIN
RIGHT JOIN
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Какой способ связывания таблиц представлен на рисунке?
INNER JOIN
LEFT JOIN
FULL JOIN
RIGHT JOIN
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какой параметр позволяет идентифицировать каждую конкретную запись таблицы?
1. Внутренний ключ
2. Вторичный ключ
3. Первичный ключ
4. Внешний ключ
Similar Resources on Quizizz
5 questions
Aula Dev - Round 3

Quiz
•
1st - 12th Grade
10 questions
S Quizzing time

Quiz
•
KG - 5th Grade
7 questions
DBA - Round 2

Quiz
•
1st - 10th Grade
5 questions
Информационные технологии

Quiz
•
1st - 4th Grade
10 questions
Pengenalan kepada Google Classroom

Quiz
•
KG - Professional Dev...
10 questions
ROM Quiz of the Week

Quiz
•
1st - 12th Grade
7 questions
SQL_

Quiz
•
1st - 12th Grade
8 questions
Reutilització de Dades Obertes

Quiz
•
1st - 12th Grade
Popular Resources on Quizizz
20 questions
math review

Quiz
•
4th Grade
20 questions
Math Review - Grade 6

Quiz
•
6th Grade
20 questions
Reading Comprehension

Quiz
•
5th Grade
20 questions
Types of Credit

Quiz
•
9th - 12th Grade
20 questions
Taxes

Quiz
•
9th - 12th Grade
10 questions
Human Body Systems and Functions

Interactive video
•
6th - 8th Grade
19 questions
Math Review

Quiz
•
3rd Grade
45 questions
7th Grade Math EOG Review

Quiz
•
7th Grade
Discover more resources for Professional Development
19 questions
Math Review

Quiz
•
3rd Grade
20 questions
Division Facts

Quiz
•
3rd Grade
20 questions
Soil and Erosion Review

Quiz
•
3rd Grade
18 questions
Math Review

Quiz
•
3rd Grade
38 questions
3rd Grade Math EOG Practice Test

Quiz
•
3rd Grade
10 questions
multiplication facts

Quiz
•
3rd Grade
30 questions
Multiplication Facts 1-12

Quiz
•
2nd - 5th Grade
20 questions
Math Review

Quiz
•
3rd Grade