This course covers a wide range of SQL techniques, beyond basic CRUD (Create, Read, Update, and Delete) operations in PostgreSQL. You will learn the specifics of aggregation, transactions, reading and parsing CSV files and inserting data into a database. You’ll also take a look at how PostgreSQL handles and indexes text data.
Этот курс входит в специализацию ''Специализация PostgreSQL for Everybody'
от партнера
Об этом курсе
Completion of first two courses in the Python for Everybody specialization or an equivalent basic understanding of Python
Чему вы научитесь
Utilize SQL commands for editing tables in a PostgreSQL database and produce properly normalized tables from CSV files.
Appropriately handle text and dates in databases and create stored procedures.
Identify hashtag algorithm and their attributes.
Construct regular expressions to select rows that match a pattern.
Completion of first two courses in the Python for Everybody specialization or an equivalent basic understanding of Python
от партнера

Мичиганский университет
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.
Программа курса: что вы изучите
SQL Techniques
In this first week, you'll be introduced to the course and look at SQL commands for editing columns and tables in a PostgreSQL Database. You'll learn to create stored procedures and also utilize the SELECT DISTINCT command.
Using SQL Techniques
This week, we'll focus on producing properly normalized tables from CSV files and utilizing the ALTER TABLE command to adjust the schema of tables.
Text in PostgreSQL
This week will focus on text in PostgreSQL, including utilizing character sets, identifying hashtag algorithms and attributes, as well as index choices and techniques.
Regular Expressions
In our final week, we will focus on regular expressions: their functions, and how to construct them to select rows from a table that match a pattern.
Рецензии
- 5 stars87,70 %
- 4 stars10,61 %
- 3 stars0,55 %
- 2 stars1,11 %
Лучшие отзывы о курсе INTERMEDIATE POSTGRESQL
Very down to earth and practical course on postgres. I especially liked the interactive graded assignments as well as friendly and informal attitude of mr. Severance.
This course was very helpful. Before taking this course, I only knew simple CRUD operations, but there is more information there. I got new knowledge. Thank you. Hope will take more Chuck courses.
Amazing course. Lots of practices. Dr. Chuck makes it looks like it is easy. Very relevant techniques and concepts.
Another Amazing course By Dr Chuck. A must do course for anyone who wants to learn SQL.
Специализация PostgreSQL for Everybody: общие сведения
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.

Часто задаваемые вопросы
Когда я получу доступ к лекциям и заданиям?
Что я получу, оформив подписку на специализацию?
Можно ли получить финансовую помощь?
Остались вопросы? Посетите Центр поддержки учащихся.