Mastering SQL String Functions: A Practical Guide for Beginners🚀 скачать в хорошем качестве

Mastering SQL String Functions: A Practical Guide for Beginners🚀

Mastering SQL String Functions: A Practical Guide for Beginners🚀 In this tutorial, we explore essential string manipulation techniques using SQL, helping you clean, format, and extract data efficiently. 🔍 What You'll Learn in This Video: ✅ 📊 How to extract and manipulate strings in SQL using real-world examples. ✅ Finding String Length: Use LEN() to determine the number of characters. ✅ Extracting Substrings: Learn LEFT(), RIGHT(), and SUBSTRING() to pull specific parts of a string. ✅ Finding Character Positions: Use CHARINDEX() to locate substrings within text. ✅ Splitting Names: Extract first and last names using CHARINDEX() and LEFT(). ✅ Changing Case: Convert text to uppercase and lowercase with UPPER() and LOWER(). ✅ Trimming Spaces & Characters: Use LTRIM(), RTRIM(), and STUFF() to clean up text. ✅ Formatting Data: Learn how FORMAT() improves number and date presentation. ✅ Pattern Matching: Use PATINDEX() to locate patterns in text. ✅ 🎯 Advanced string formatting using `FORMAT` for numbers, dates, and times. 💡 Practical SQL queries applied to the Superstore dataset. ⏰ Time Stamp: 00:00 Introduction 00:48 Length of Customer Name 01:30 Extract First 10 Chars 02:25 Explore CharIndex Function 07:05 Extract First Name using Left and CharIndex 08:30 Extract Last Name using Left and CharIndex 10:10 Example of Left and Right with Variable 13:10 String Lower and Upper 13:45 Reverse Function of String 14:05 RTrim and LTrim of String 15:50 Suff String Function 17:28 SQL Substring Function 22:10 SQL PatIndex Function 23:10 SQL Format Function (Number, Date, Time) 📂 Example Databases: EmployeeDB: Explore employee data like income, grades, and departments. Superstore: Dive into sales metrics by region and category. DataSet: https://github.com/AbhisheakSaraswat/... 📁 Source Code: https://github.com/AbhisheakSaraswat/... 👉 Python Excel Automation:    • Excel Automation Using Python   👉 Python Pandas Tutorial:    • Python Pandas Tutorial | What is Pandas | ...   👉 Python Playlist:    • Python Tutorial for Beginners   👉 Python Project for Data Analysis- Exploratory Data Analysis | Data Analyst Project :    • Python Data Science: Analyzing LinkedIn Co...   ======================================================== 🔗 *Connect with Me:* 👉 Telegram Link: https://t.me/+32-TodtiOvo2Njk9 👉 Medium Story: 📖   / programmingisfun   👉 LinkedIn:   / abhisheak-saraswat   👉 ProgrammingIsFun:   / 10365183   #sqltutorial #sqlforbeginners #stringfunctions #dataanalysis #sqltips #learnsql #SuperstoreDataset #sqlqueries #datamanipulation #sqlserver #CHARINDEX #left #rights #substring #sqltraining #techtutorialsgyan #sqlmastery #sqlbasics 📌 Don't forget to like, subscribe, and comment below with your questions or suggestions!