August 13, 2022


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 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

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