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At the end of the course, you should be able to:Master basic query syntax and functionality: Students will learn the syntax of basic SQL queries, including SELECT, FROM, WHERE, GROUP BY, and ORDER BY. This course focuses mainly on the querying part. Having a good database design and queries is very crucial for any application. Any application that you see on your phone or on your website uses some storage somewhere. You'll get immediate practice on all of the different topics and features that you learn!You will learn аbout:Selecting DataAggregate FunctionsBuilt in FunctionsJoinsDatesSchema and DataCRUD OperationsTransactionsArrays in PostgresJSONs in PostgresAnd More!Data is the core of an application. Learning by doing examples is a much better technique than just studying a theory.This course contains quizzes and exercises. I used a sample database that had students, courses, registrations and instructors records. But the theories you learn can be applied in any Relational Database such as SQL Server or MySqlAll the sections are explained by one or more examples. The course is intended for both Junior and Senior Level Engineers and is purely focused on SQL and writing queries.PostgreSQL will be used in this course. This is a course intended for software engineers and data analysts that want to learn more about Relational Databases and SQL It covers both basic and advanced SQL concepts and theories. Make sure to install tools such as pgAdmin, DBeaver, or Datagrip to help you write queries. Make sure you have PostgreSQL Installed locally in your computer or in a docker image. You need a PC, Mac, or a Desktop Computer Learn how to create databases, tables, columns and data using PostgreSQL Learn how to work with Arrays and JSON in PostgreSQL Understand how to perform date-related calculations and manipulations in PostgreSQL

Gain a comprehensive understanding of PostgreSQL, including topics such as window functions, aggregates, and joins.

Language: English | Size: 1.28 GB | Duration: 3h 22mĪ Comprehensive Guide to Practical PostgreSQL Free Download Mastering Postgresql Learning By Real Examples

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