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Learn SQL from scratch and become an expert

Description

SQL is a standard language for accessing and manipulating databases.

 

SQL is one of the most in-demand tech skill used across many industries.

 

What is SQL?

 

SQL stands for Structured Query Language

 

 

 

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 create views 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 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

 

Creating views

 

Using various Analytic Functions

Who this course is for:

Beginners to SQL

Beginners to PostgreSQL

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