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.
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課程信息
Completion of the first two courses in the Python for Everybody specialization or an equivalent basic understanding of Python
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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
Completion of the first two courses in the Python for Everybody specialization or an equivalent basic understanding of Python
對員工進行熱門技能培訓能否為您的公司帶來益處?
體驗 Coursera 企業版提供方
授課大綱 - 您將從這門課程中學到什麼
Introduction to SQL
Single Table SQL
One-To-Many Data Models
Many-To-Many Data Models
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- 5 stars84.73%
- 4 stars11.67%
- 3 stars1.79%
- 2 stars1.04%
- 1 star0.74%
來自DATABASE DESIGN AND BASIC SQL IN POSTGRESQL的熱門評論
Very good course but some information is just too abstract. It need a little bit more detail and depth in order to understand concepts. The practicality of the exercises is just amazing. Great job!
An awesome and great introductory course to SQL and PostgreSQL, this course had made all the complex and tedious task into fun and gamification thing.
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.
In a very easy and simple way, the entire content was explained. Exercises were interactive. Will recommend 5 out of 5 times to beginners.
關於 PostgreSQL for Everybody 專項課程

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