SQL with PostgreSQL for Beginners: Analyze | Manipulate Data

Write SQL Queries for Data Analysis and Manipulation on PostgreSQL Databases

4.60 (99 reviews)

Udemy

platform

English

language

Databases

What you will learn

Create Database and Table

Insert data into database

Retrieve data from database

Update existing data inside database

Delete data from database

Filter and sort data

Aggregate data using aggregate functions

Analyse data using analytic functions

Truncate and drop tables

Perform table join on multiple tables

Implement stored procedures

Why take this course?

SQL stands for Structured Query Language. It is one of the most in-demand tech skills in the world.

What Can SQL do?

SQL lets you access and manipulate databases
SQL can execute queries against a database
SQL can retrieve data from a database
SQL can insert records in a database
SQL can update records in a database
SQL can delete records from a database
SQL can create new databases
SQL can create new tables in a database
SQL can create stored procedures in a database
SQL can filter data returned from a database
SQL can sort data returned by a database.
SQL can be used to truncate and drop tables.

PostgreSQL is a powerful, open source object-relational database management system.

PostgreSQL is an advanced, enterprise-class, and open-source relational database system. PostgreSQL supports both SQL (relational) and JSON (non-relational) querying.

PostgreSQL is a highly stable database backed by more than 20 years of development by the open-source community.

PostgreSQL is used as a primary database for many web applications as well as mobile and analytics applications.

What You Will Learn

Perform CRUD Operations
PostgreSQL Database Objects
Database Concepts
Creating a database using PostgreSQL GUI
Creating tables with PostgreSQL GUI and SQL Commands
Inserting Data into tables
Query and read data stored inside a table
Filter and Sort data from a table
Using Sub query to retrieve data
Updating existing data stored inside a database
Query and eliminate duplicate records
Deleting records stored inside database
Truncating a database table
Dropping a database table
Implementing Stored Procedure
Joining and querying data from multiple tables
Using various aggregate functions and grouping data
Using various Operators to query data
Using various Analytic Functions

Reviews

Ariana

June 1, 2022

This is an introductory course but very detailed, in the last section I learned functions that I have never seen before, very interesting!

krishnan

July 20, 2021

Great course and I am absolutely recommending this to my friends, learned a lot during this course. The concepts were very well explained with clear examples. The instructor also replied in a fast and clear way. Terrific course

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