Course Information
Registration period
Year-round Recruitment
Course Level
Study Mode
Duration
7 Hour(s) 7 Minute(s)
Language
English
Taught by
Bluelime Learning Solutions
Rating
Course Overview
Learn Practical Hands-on Advanced PostgreSQL Queries and Data Analysis
PostgreSQL is commonly known as Postgres and it is also open source database. There is an increasing need for data scientists and analysts to understand relational data stores. Organizations have long used SQL databases to store transactional data as well as business intelligence related data. If you need to work with SQL databases, this course is designed to help you learn how to perform common relational database and data science tasks, including writing advanced queries,data analysis , finding, exploration, and extraction within relational databases.
What you will learn includes:
Introduction PostgreSQL Triggers
Creating Triggers
Managing Triggers
Introduction to Views
How to create views
Modifying and Removing Views
Introduction to Updatable Views
Creating Updatable Views
Introduction to Materialized Views
Creating Materialized Views
Introduction to Stored Procedures
Introduction to Aggregate Functions
Illustrating various types of Aggregate functions
Introduction to Analytic Functions
Illustrating various Analytic functions
Row Number Functions
Using various types of Operators
Introduction to Table Joins
Using various types of joins
Windowing functions for working with ordered data sets
Installing PostgreSQL
Verify postgresql installation
Postgresql INNER JOIN
Postgres LIKE Operator
Postgresql OR Operator
Server service
Sequences
Schema
Retrieving all Data from Table
Loading sample database
Postgresql UNION Operator
PostgreSQL UNION ALL Operator
PostgreSQL FULL OUTER JOIN
PostgreSQL CROSS JOIN
PostgreSQL combining AND | OR Operator
PostgreSQL AND Operator
PostgreSQL NATURAL JOIN Operator
PostgreSQL EXCEPT Operator
PostgreSQL INTERSECT Operator
PostgreSQL Left Join
PostgreSQL IN Operator
Cast and Operators
The course will teach you how to aggregate data,analyse data ,retrieve data from multiple tables using table joins and write more advanced queries.
Course Content
- 8 section(s)
- 64 lecture(s)
- Section 1 Installation and Setup
- Section 2 PostgreSQL Server and Database Objects
- Section 3 Some PostgreSQL Operators
- Section 4 Table Joins
- Section 5 Aggregate Functions
- Section 6 Triggers
- Section 7 PostgreSQL Views
- Section 8 Analytic Functions
What You’ll Learn
- Setup PostgreSQL, Create Tables, Create Views, Update Views, Create Stored Procedures, Create Triggers, Manage Triggers, Create Analytic Functions, Create Aggregate Functions, Create Row number functions, Join Tables, Use various Operators
Skills covered in this course
Reviews
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MMutyala Durgaprasad
Nice overall.
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DDr. Gershom Mawele
This course is ideally suited for individuals who want to deepen their understanding of advanced Postgres SQL concepts and gain practical skills for real-world application. It offers a comprehensive approach that blends theoretical insights with hands-on experience, making it an excellent resource for anyone looking to master both the intricacies and implementation strategies of Postgres SQL.
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DDavid Worsham
First of all, the course title is misleading. This is not an advanced PostgreSQL course. 90% of the material is covered in any basic course. Only sections 7 and 8 could be considered advanced. The simplestmaterial is presented in an extremely repetitive style, while much of the more advanced material is glossed over without explanation or example. Also, the production quality is low. At one point, a car alarm is going off in the background. Instead of re-doing that section, it was left in.
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MMatt
Solidly mediocre - so much so that one infers this must be by design rather than by accident. Disappointing that the final two sections were so superficial and rushed, with no reference to how views or the analytic functions actually work (on the basis of first principles) in order to imbue actual understanding in the learner.
