Learn SQL from scratch and become an expert


  • No prior experience required


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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