English | Size: 2.65 GB
Genre: eLearning
What you’ll learn
Write complex SQL statements to query the database and gain critical insight on data
Practice Every Step of the Way by Working Through 100+ Puzzles (with solutions)
Transition from the Very Basics to a Point Where You can Effortlessly Work with Large SQL Queries
Learn Advanced Querying Techniques
Become a Master SQL Developer
This course will turn you into a SQL query wizard. You’ll learn the skills you need to extract critical insight from data sitting in a database. There are over 100 puzzles scattered throughout the course with in-depth solutions providing plenty of opportunity for you to practice. After completing the course and all of it’s assignments, I promise you, you’ll never be afraid to look at a large SQL query again.
Just like my other courses, I follow the no-student-left behind principle; which means that I start from the very basics. You do not need any prerequisites to take this course. We move step by step into more advanced topics as we delve into the world of advanced querying techniques using subqueries, aggregations, joins, rollups and cubes, window functions, transposing & ranking data and using conditional expressions in very interesting ways.
Topics covered in this course:
What is a Database
Installing Postgres
Creating Tables
SELECT Statement
WHERE Clause
AND & OR
Filtering Operators
ORDER BY
LIMIT
DISTINCT
Renaming Columns
Functions
GROUP BY & HAVING Clauses
Aggregation Queries
Subqueries
CASE Clause
Correlated Subqueries
Table Joins
INNER and OUTER Joins
UNION, UNION ALL and EXCEPT Clauses
Window Functions for Analytics
+ over 100 puzzles distributed throughout the course
Enroll today to become a Master SQL Data Science Developer. As always, I offer a 30 day money back guarantee if you’re not satisfied, but you won’t need it.
Who this course is for:
Anyone who wants to break into the data analyst or data scientist role
Anyone interested in become a SQL query wizard
https://nitro.download/view/63B0C35E8E7122A/Master-SQL-For-Data-Science-2022.18.2.1.part1.rar
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https://rapidgator.net/file/e298fee46888130ac04c84f2d2ac6742/Master-SQL-For-Data-Science-2022.18.2.1.part1.rar.html
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