Intuitive SQL For Data Analytics - Tutorial

Publié le: 22 avril 2024
sur la chaîne: freeCodeCamp.org

366,004

10k

Learn SQL for analytics. Learn both the theory and the practice so you can confidently solve hard SQL challenges on your own. No previous experience required and you'll do everything in your browser using BigQuery.

Course resources: https://miniature-icon-2cc.notion.sit...

Created by ‪@vladg-yt‬

❤️ Try interactive Databases courses we love, right in your browser: https://scrimba.com/freeCodeCamp-Data... (Made possible by a grant from our friends at Scrimba)

⭐️ Contents ⭐️
⌨️ (00:00:00) Introduction
⌨️ (00:04:42) Syllabus & resources
⌨️ (00:09:04) Meet SQL!
⌨️ (00:10:30) Types of SQL statements
⌨️ (00:12:20) Why BigQuery
⌨️ (00:13:27) How to setup Google Cloud
⌨️ (00:17:02) How to avoid Google Cloud charges
⌨️ (00:22:11) Introduction to our data
⌨️ (00:23:16) How data is organized in BigQuery
⌨️ (00:26:53) Loading our data in BigQuery
⌨️ (00:30:09) The BigQuery Interface
⌨️ (00:37:54) Running our first query
⌨️ (00:46:20) How SQL organizes data
⌨️ (00:54:32) The SQL statement
⌨️ (00:56:05) The three orders of SQL operations
⌨️ (01:00:05) The logical order of SQL operations
⌨️ (01:03:28) Introduction to basics
⌨️ (01:04:10) SELECT and FROM
⌨️ (01:08:22) Transform columns with SELECT
⌨️ (01:19:32) The order of arithmetic operations
⌨️ (01:24:03) The WHERE filter
⌨️ (01:31:28) Boolean algebra
⌨️ (01:48:07) DISTINCT
⌨️ (01:52:04) Create BigQuery tables from queries
⌨️ (01:57:38) UNION 1
⌨️ (02:05:15) UNION 2
⌨️ (02:11:57) UNION 3
⌨️ (02:19:58) UNION 4
⌨️ (02:22:41) ORDER BY
⌨️ (02:28:52) LIMIT
⌨️ (02:34:06) CASE
⌨️ (02:52:29) Simple aggregations
⌨️ (03:06:59) Subqueries 1
⌨️ (03:16:28) Subqueries 2
⌨️ (03:25:46) Subqueries 3
⌨️ (03:29:43) Nested queries
⌨️ (03:40:11) Common table expressions 1
⌨️ (03:48:12) Common table expressions 2
⌨️ (03:53:08) Common table expressions 3
⌨️ (03:59:18) Joins
⌨️ (05:15:39) GROUP BY And Aggregations
⌨️ (06:04:11) Window Functions
⌨️ (07:09:50) Putting It All Together
⌨️ (07:15:56) Let's Solve A Hard SQL Challenge!
⌨️ (07:33:54) PostgreSQL Exercises - Introduction
⌨️ (07:42:00) PostgreSQL Exercises - Basic
⌨️ (08:10:33) PostgreSQL Exercises - Joins and Subqueries
⌨️ (08:56:45) PostgreSQL Exercises - Aggregations Pt. 1
⌨️ (09:57:51) PostgreSQL Exercises - Aggregations Pt. 2
⌨️ (10:57:51) PostgreSQL Exercises - Conclusion

🎉 Thanks to our Champion and Sponsor supporters:
👾 davthecoder
👾 jedi-or-sith
👾 南宮千影
👾 Agustín Kussrow
👾 Nattira Maneerat
👾 Heather Wcislo
👾 Serhiy Kalinets
👾 Justin Hual
👾 Otis Morgan
👾 Oscar Rahnama

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

Sur cette page du site, vous pouvez voir la vidéo en ligne Intuitive SQL For Data Analytics - Tutorial durée heure minute seconde en bonne qualité , qui a été Téléchargé par l'utilisateur freeCodeCamp.org 22 avril 2024, Partagez le lien avec vos amis et connaissances, sur youtube cette vidéo a déjà été regardée 366,004 fois et il a aimé 10 mille téléspectateurs. Bon visionnage!