SQL with PostgreSQL For Beginners - UdemyFreebies.com

SQL with PostgreSQL For Beginners

IT & Software

English

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





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