In this course you will learn more about the historical design of databases and the use of SQL in the PostgreSQL environment. Using SQL techniques and common commands (INSERT INTO, WHERE, ORDER BY, ON DELETE CASCADE, etc) will enable you to create tables, column types and define the schema of your data in PostgreSQL. You will learn about data modeling and how to represent one-to-many and many-to-many relationships in PostgreSQL. Students will do hands-on assignments creating tables, inserting data, designing data models, creating relational structures and inserting and querying relational data in tables.
Dieser Kurs ist Teil der Spezialisierung Spezialisierung PostgreSQL for Everybody
20.160 bereits angemeldet
von
Spezialisierung PostgreSQL for EverybodyUniversity of MichiganÃœber diesen Kurs
65.705 kürzliche Aufrufe
Flexible Fristen
Setzen Sie Fristen gemäß Ihrem Zeitplan zurück.
Zertifikat zur Vorlage
Erhalten Sie nach Abschluss ein Zertifikat
100Â % online
Beginnen Sie sofort und lernen Sie in Ihrem eigenen Tempo.
Kurs 1 von 4 in
Stufe „Mittel“
Completion of the first two courses in the Python for Everybody specialization or an equivalent basic understanding of Python
Ca. 14 Stunden zum Abschließen
Englisch
Untertitel: Englisch
Was Sie lernen werden
Utilize psql and SQL commands to implement CRUD (Create, Read, Update, and Delete) operations for tables in a PostgreSQL database.
Identify and utilize the functions of primary, logical, and foreign keys within a database.
Build and differentiate between one-to-many and many-to-many relationships within PostgreSQL.
Recall key people, organizations, and innovations that were instrumental to building the SQL standard
Flexible Fristen
Setzen Sie Fristen gemäß Ihrem Zeitplan zurück.
Zertifikat zur Vorlage
Erhalten Sie nach Abschluss ein Zertifikat
100Â % online
Beginnen Sie sofort und lernen Sie in Ihrem eigenen Tempo.
Kurs 1 von 4 in
Stufe „Mittel“
Completion of the first two courses in the Python for Everybody specialization or an equivalent basic understanding of Python
Ca. 14 Stunden zum Abschließen
Englisch
Untertitel: Englisch
von
University of Michigan
The mission of the University of Michigan is to serve the people of Michigan and the world through preeminence in creating, communicating, preserving and applying knowledge, art, and academic values, and in developing leaders and citizens who will challenge the present and enrich the future.
Lehrplan - Was Sie in diesem Kurs lernen werden
6 Stunden zum Abschließen
Introduction to SQL
In this first week, you will hear more about the goals of this course. You'll learn about the people and organizations instrumental to building the SQL standard, learn to differentiate between relational databases and flat files, and utilize psql and SQL commands to create, read, update, and delete tables in a PostgreSQL database.
6 Stunden zum Abschließen
8 Videos (Gesamt 66 min), 6 Lektüren, 6 Quiz
3 Stunden zum Abschließen
Single Table SQL
This week, you'll learn to recall and utilize common psql commands, create a database using command line prompts, and utilize common SQL commands, including INSERT INTO, WHERE, and ORDER BY.
3 Stunden zum Abschließen
6 Videos (Gesamt 51 min)
2 Stunden zum Abschließen
One-To-Many Data Models
This week focuses on relational database design and one-to-many data models. You'll also learn the functions of primary, logical, and foreign keys within a database, and how to reconnect rows with corresponding data in a table.
2 Stunden zum Abschließen
9 Videos (Gesamt 65 min)
2 Stunden zum Abschließen
Many-To-Many Data Models
The final week in this course focuses on many-to-many data models. You'll soon be able to differentiate between one-to-many and many-to-many relationships, and as well as normalize and insert data items into a connected set of many-to-many tables.
2 Stunden zum Abschließen
5 Videos (Gesamt 38 min), 1 Lektüre, 2 Quiz
Bewertungen
- 5 stars85,39Â %
- 4 stars11,51Â %
- 3 stars1,54Â %
- 2 stars0,68Â %
- 1 star0,85Â %
Top-Bewertungen von DATABASE DESIGN AND BASIC SQL IN POSTGRESQL
von MH17. Sep. 2022
This course was a fantastic introduction to SQL and PostgreSQL that turned all the difficult, tiresome tasks into enjoyable games.
von CF24. Okt. 2021
This course is for beginners from a very thorough perspective. Even though I've seen most of the material in college, it was great to catch up on it, and have a distinct perspective of the subject.
von ZR23. Mai 2022
I am already familliar with PostgreSQL so it was great to review the basics. Its a great course for that.
von FS13. Jan. 2022
This course helped me to better understand database design and Postgres. Also all assignments were very useful.
Ãœber den Spezialisierung PostgreSQL for Everybody
Across these four courses, you’ll learn how to use the PostgreSQL database and explore topics ranging from database design to database architecture and deployment. You’ll also compare and contrast SQL and NoSQL approaches to database design. The skills in this course will be useful to learners doing data mining or application development.
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