Chevron Left
Retour à Retrieve Data with Multiple-Table SQL Queries

Avis et commentaires pour d'étudiants pour Retrieve Data with Multiple-Table SQL Queries par Coursera Project Network

89 évaluations

À propos du cours

In this course you will be introduced to two methods of writing SQL queries that retrieve data from two or more tables. Since one of the functions of a database is to store data in an organized format, many databases are made up of multiple tables. Often, the data output required from the database is made up of data from more than one table. For example, the data that populates a student transcript might come from the Student, Course, and Section tables. While the Student table may provide the student’s name, the name and number of the course might come from the Course table and the specific grade for that course may come from yet another table. While writing SQL queries in SQLiteStudio, you'll learn the SQL syntax required to join tables together as you develop an understanding of how the relationships among tables come into play. Note: This course works best for learners who are based in the North America region. We’re currently working on providing the same experience in other regions....

Meilleurs avis


16 sept. 2020

Nice and to the point explanations of the joins mentioned. Good for beginners. Wish they also added Self-Join as well.


8 juil. 2020

Instructor presented material in a down to earth fashion which made the material easy to understand.

Filtrer par :

1 - 13 sur 13 Avis pour Retrieve Data with Multiple-Table SQL Queries

par Noble P

17 sept. 2020

par Gina M

9 juil. 2020

par Dani M

27 juil. 2020

par Dimitra M

14 nov. 2020

par Carol C

12 janv. 2021


16 juin 2020

par tale p

28 juin 2020

par p s

26 juin 2020

par sarithanakkala

25 juin 2020

par CHIN W L

6 avr. 2021

par Meena M

21 mai 2020

par VR

13 juil. 2021

par Swaranjalee P L

17 nov. 2021