SQL Secrets Revealed: Top 10 Functions for Data Engineering Success

Advance your career as a data engineer or data analyst? Learn all about SQL functions like COALESCE, CAST, ISNULL, and REPLACE in this video!
🚀 Top 10 SQL Functions for Data Engineers 🚀
Welcome to Gambill Data Engineering! In this video, we dive deep into the essential SQL functions every data engineer should know. Whether you're just starting out or looking to refine your skills, these functions will help you manipulate and analyze data more efficiently. From basic to advanced, we've got you covered!
🔍 What You'll Learn:
1. Aggregate Functions: SUM, AVG, COUNT, etc.
2. String Functions: CONCAT, SUBSTRING, etc.
3. Date Functions: DATEADD, DATEDIFF, etc.
4. Handling Null Values: COALESCE, ISNULL
5. And much more!
📈 Why These Functions Matter:
Mastering these SQL functions will not only make your data queries more powerful but also enhance your ability to handle complex data tasks with ease. Perfect for data engineers, analysts, and anyone working with databases.
👍 Don't Forget to Like, Comment, and Subscribe!
If you found this video helpful, please give it a thumbs up and share your thoughts in the comments below. Subscribe to Gambill Data Engineering for more insightful content on data engineering, SQL tutorials, and much more!
🔔 Stay Updated:
Hit the bell icon to get notified whenever we upload new videos. Let's continue this journey of mastering data engineering together!
🔔 Subscribe to stay updated:
/ @gambilldataengineering
Chapters:
00:00 Intro
00:25 Function List
01:06 Aggregations
02:50 Upper/Lower
03:30 ISNULL/COALESCE
05:00 LEFT/RIGHT/SUBSTRING
06:00 CTA
06:15 REPLACE
07:27 getdate/getUTCdate
08:25 DateDiff/DateAdd
10:11 TRIM
11:27 CAST
12:34 CTA2
12:52 Mystery Function
14:12 Advanced Substring Example w/CharIndex!
16:11 Recap
📢 Join the Conversation:
- Share your thoughts and questions in the comments below.
*** Affiliate links to my Equipment and Tools ****
vidIQ: vidiq.com/GDataEngineering
Bilione Webcam Stand: amzn.to/3X5SKGZ
Nuroum Webcam: amzn.to/4bKbtN0
Logitech Creators Microphone: amzn.to/3yFRhNn
Becoming a Data Head: amzn.to/4ebBzdb
Data Storytelling Cards: amzn.to/3VJVIjD
**Connect with Me**
/ gambilldataengineering
/ thegambill
/ databasemanagement
/ chris.gambill
-SEO-
COALESCE,Data Analysis,Data Analytics,Data Engineer,Data Engineering,How do I use coalesce in sql,How do I use replace in sql,SQL,SQL Aggregation,SQL Cast,SQL DateAdd,SQL DateDiff,SQL IsNull,SQL Replace,SQL Window Functions,Top 10 SQL Functions,data science,data science interview questions,data science interviews,how do I use dateadd,how do I use isnull in sql,how do I use substring in sql,sql interview questions,sql interview questions and answers