SQL Course 2022: SQL for Data Analysis and Data Science.

SQL Course 2022: SQL for Data Analysis and Data Science.

SQL Course 2022: SQL for Data Analysis and Data Science.

SQL by SQL example, SQL Challenges& SQL Final Exam using Real World SQL Database for Data Science & Data Analysis

Language: english

Note: 3.5/5 (734 notes) 110,841 students

Instructor(s): Temotec Learning Academy

Last update: 2022-09-01

What you’ll learn

  • Using Real World PostgreSQL Database Airlines Database.
  • Use Python Pandas to Analyze and visualize Postgres Data Output.
  • SQL Test Your Self, SQL Challenges, SQL Final Exam and more
  • Use Python to visualize Postgres Data Output and get your Conclusion about Data.
  • Use SQL to create databases.
  • Use Python bs4 & Pandas to Scrape a webpage, Analyze and visualize The Scraped Data.
  • Use SQL to insert data into a table.
  • Use SQL to Query & retrieve data from databases.
  • Use SQL to Sort records after retrieving from databases.
  • Use SQL to Group data by specific conditions.
  • Use SQL to Filter data by using where clause.
  • How & when to use Joins types in SQL.
  • How to create and deal with Sub-queries in SQL.
  • How to create and deal with common table expression in SQL.
  • Use SQL to perform data analysis of real world databases
  • Use SQL to perform advanced techniques to retrieve data from databases.
  • Use Python with SQL Postgres database.
  • Use Python to load Postgres Data Output file.
  • Apply what you will learn in Python & SQL through exercises.

 

Requirements

  • Computer and internet.
  • No prior knowledge required for this course.

 

Description

This course will make you SQL query expert it’s a complete SQL boot camp and, You’ll learn the skills you need to retrieve insightful data from a database. There are many test your self  quizzes distributed over the course the course with detailed  solutions so you to practice more and more . After completing this course and all of it’s quizzes and the Final exam,  you will be comfortable with using SQL & PostgreSQL in data analysis and data science by SQL Challenges and Final Exam and more

You will learn many tips and tricks in PostgreSQL to query data through the following Topics covered in this course:

Using Real World PostgreSQL Database Airlines Database.

  • What is a Database

  • SQL database for beginners.

  • Installing PostgreSQL database.

  • Creating Tables in database using SQL.

  • Drop table from SQL database

  • SELECT Statement use with SQL database data querying

  • WHERE Clause use with SQL database data querying

  • Operators used with Where clause in SQL database data querying .

  • AND & OR use with SQL database data querying

  • like use with SQL database data querying .

  • Filtering Operators use with SQL database data querying .

  • ORDER BY use with SQL database data querying .

  • LIMIT use with SQL database data querying .

  • DISTINCT use with SQL database data querying .

  • Renaming Column in SQL database.

  • Functions use with SQL database data querying .

  • GROUP BY & HAVING Clauses use with database data querying .

  • Aggregation Queries in SQL database.

  • CASE Clause use with database data querying .

  • Time & date data in SQL in database.

  • Table Joins in SQL database.

  • INNER and OUTER Joins in SQL database.

  • UNION, UNION ALL, INTERSECT and EXCEPT Clauses use with SQL database data querying.

  • Sub-queries use with SQL database data querying .

  • Correlated Sub queries use with SQL database data querying.

  • Window Functions for Analytics in SQL database.

  • Test Your Self  SQL Quizzes distributed throughout this course.

  • Challenges for more SQL practice in this course.

  • Final Exam in SQL database data querying.

  • Using Python with SQL Postgres database.

  • Using Python to load Postgres Data Output file.

  • Using Python Pandas  to Analyze and visualize Postgres Data Output.



 

Who this course is for

  • Are you want to learn more about SQL, PostgreSQL, or data analysis using SQL?
  • Are you want to learn SQL for data science?
  • Are you welling to learn Python Pandas & Data Visualization?
  • Are you ready for upcoming SQL interview questions?
  • Use Python bs4 & Pandas to Scrape a webpage, Analyze and visualize The Scraped Data.

 

Course content

  • Introduction
    • Course Introduction
  • Beginner: PostgreSQL Downloading & Installing + Preparing Airlines Database
    • PostgreSQL Downloading & Installing
    • Create Database
    • Restore Database
  • Test You Self (1)
    • Test Your Self (1)
    • Test You Self (1) Solution
  • Beginner: Database Airlines Overview
    • Database Overview Part 1
    • Database Overview Part 2
    • SQL Data Types
  • Beginner: SQL Basics Part1
    • Select Statement
    • Select Challenge Solution
    • Select Statement For all Airlines Database Tables
    • Distinct
  • Beginner: SQL Basics Part 2
    • Where Clause
    • Operators used with Where Clause
    • Where Clause + AND & Where Clause + OR
    • Where Clause + LIKE
    • (Where Clause + BETWEEN & IN) & AS
  • Beginner: SQL Basics Part 3
    • LIMIT & ORDER BY
    • FETCH vs LIMIT
    • NOT IN
    • ISNULL & IS NOT NULL
    • CAST
  • Test You Self (2)
    • Test Your Self (2)
    • Test Your Self (2) Solution
  • SQL Basics Challenge
    • SQL Basics Challenge
    • SQL Basics Challenge Solution
  • Intermediate: SQL Aggregations
    • COUNT( ) Function, CREATE TABLE & INSERT INTO TABLE
    • SUM( ) Function
    • MIN( ) , MAX( ) & AVG( ) Functions
    • GROUP BY & HAVING
  • Test You Self (3)
    • Test Your Self (3)
    • Test Your Self (3) solution
  • SQL Aggregation Challenge
    • SQL Aggregation Challenge
    • SQL Aggregation Challenge Solution
  • Intermediate: SQL Conditional
    • CASE
    • NULLIF()
    • COALESCE() Function in SQL
  • Test You Self (4)
    • Test Your Self (4)
    • Test Your Self (4) solution
  • SQL Conditional Challenge
    • SQL Conditional Challenge
    • SQL Conditional Challenge Solution
  • Intermediate: SQL Time Data management
    • Overview of Time Functions in PostgreSQL
    • TIMESTAMP EXTRACT()
    • DATE_TRUNC() & DATE_PART()
    • ::DATE IN PostgreSQL & CURRENT_DATE & now( )
  • Intermediate: SQL Joins
    • INNER JOIN
    • Joins Types
    • LEFT OUTER JOIN
    • Deep understanding of LEFT JOIN
    • RIGHT OUTER JOIN
    • FULL OUTER JOIN
    • CROSS JOIN
    • UNION, UNION ALL, INTERSECT & EXCEPT
    • SELF JOIN
    • USING
    • NATURAL JOIN
  • Test You Self (5)
    • Test Your Self (5)
    • Test Your Self (5) solution
  • SQL JOINS Challenge
    • SQL JOINS Challenge
    • SQL JOINS Challenge Solution
  • Intermediate: Sub-queries & Common Table Expression in SQL
    • Sub-queries
    • SQL Sub-query + EXISTS OR ANY OR ALL
    • Common Table Expression
  • Test You Self (6)
    • Test Your Self (6)
    • Test Your Self (6) solution
  • SQL Sub-query Challenge
    • SQL Sub-query CTE Challenge
    • SQL Sub-query CTE Challenge Solution
  • Advanced: PostgreSQL Functions
    • Math Functions
    • Window Functions OVER()
    • Window Functions RANK() + OVER() & NTILE() + OVER()
    • Window Functions OVER() + LEAD()
    • Window Functions OVER() + LAG()
  • Advanced: Other SQL Functions
    • GROUPING SETS(), ROLLUP(), CUBE()
    • SELECT Statement + INTO & SELECT Statement + INTO + IN
    • VIEW()
  • Test You Self (7)
    • Test Your Self (7)
    • Test Your Self (7) Solution
  • PostgreSQL String Functions
    • PostgreSQL POSITION Function
    • STRPOS() & REPLACE() in PostgreSQL
    • PostgreSQL LEFT(), RIGHT(), BTRIM() & SPLIT_PART() Functions
    • PostgreSQL CONCAT Function
    • PostgreSQL LOWER(), UPPER() & INITCAP() Functions
  • Test You Self (8)
    • Test Your Self (8)
    • Test Your Self (8) solution
  • Final Exam
    • Final Exam Quiz 1
    • Final Exam Quiz 1 Solution
    • Final Exam Quiz 2
    • Final Exam Quiz 2 Solution
    • Final Exam Quiz 3
    • Final Exam Quiz 3 Solution
    • Final Exam Quiz 4
    • Final Exam Quiz 4 Solution
    • Final Exam Quiz 5
    • Final Exam Quiz 5 Solution
    • Final Exam Quiz 6
    • Final Exam Quiz 6 Solution
  • Python + PostgreSQL introduction
    • Python Download & Install
    • Online jupyter lab
    • Using CMD & Python pip.PyPi to Install Jupyter Lab & Pandas
    • Jupyter Commands
    • Using Python to load and querying PostgreSQL Database
    • Runnig SQL Query Using Python Panadas Module
    • Using Python Pandas Package to load PostgreSQL the Data Output file
  • Using Python Pandas in Data Analysis of PostgreSQL Data output
    • Data Analysis Process Overview
    • Pandas Methods
    • Pandas data visualization
    • Pandas Data Analysis
    • Sampling Error
  • Extra1: Scrape the Web & Saving Data to a Database
    • How to Scrape a website???
    • Scrape a Table inside a Webpage using Pandas and LXML Python Modules!
    • Visualization of the Scarped Data.
    • Save The Scraped Data to a Database.
  • Bonus Section -Thank You
    • Bonus Section -Thank You

 

SQL Course 2022: SQL for Data Analysis and Data Science.

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