3.36 out of 5
3.36
87 reviews on Udemy

PostgreSQL: Advanced SQL Queries and Data Analysis

Learn Practical Hands-on Advanced PostgreSQL Queries and Data Analysis
Instructor:
Bluelime Learning Solutions
2,748 students enrolled
English [Auto-generated]
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

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.

Installation and Setup

1
Introduction
2
What is PostgreSQL
3
PostgreSQL System Architecture
4
Who is using PostgreSQL
5
Minimum Requirements
6
Download PostgreSQL
7
Installing PostgreSQL Windows
8
Verify Installation
9
Installing PostgreSQL MacOS
10
Connecting to PostgreSQL Database
11
Load Sample Database
12
Creating a new Table
13
Populating a Table
14
Query a Table

PostgreSQL Server and Database Objects

1
Server Service
2
Schema
3
Tablespace
4
Functions
5
Cast and Operators
6
Sequence
7
Extensions
8
Introduction to stored proceedures
9
Creating a function

Some PostgreSQL Operators

1
UNION Operator
2
UNION ALL operator
3
INTERSECT Operator
4
EXCEPT Operator
5
IN Operator
6
AND Operator
7
OR Operator
8
Using AND with OR
9
LIKE Operator

Table Joins

1
Inner Joins
2
Left Join
3
Full Outer Join
4
Cross Join
5
Natural Join

Aggregate Functions

1
Introduction to Aggregate Functions
2
AVG Function
3
COUNT Function
4
MAX Function
5
MIN Function
6
SUM Function

Triggers

1
Introduction to PostgreSQL Triggers
2
Creating your first trigger : Part 1
3
Creating your first trigger : Part 2
4
Creating your first trigger : Part 3
5
Managing Triggers

PostgreSQL Views

1
Introduction to Views
2
Benefits of using Views
3
Creating a View
4
Modifying and Removing Views
5
Introduction to Updatable Views
6
Creating Updatable Views
7
Introduction to Materialized Views
8
Creating a Materialized View

Analytic Functions

1
Introduction to Analytic Functions
2
Creating Sample Tables
3
Using AVG as a Window Function
4
ROW Number Functions
5
Rank Functions
6
Dense Rank Functions
7
First Value Function
8
Last Function
9
LAG Function
10
LEAD Function
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Includes

7 hours on-demand video
Full lifetime access
Access on mobile and TV
Certificate of Completion