Skill Topic · Cinematic

📘 SQL WHERE - Data Filter Karna

WHERE clause se tum specific conditions ke basis par data filter kar sakte ho — sirf wahi records…

Overview

📘 SQL WHERE - Data Filter Karna — Quick Facts

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CustomerID: CustomerName

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1: Ahmed Electronics

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2: Sara Boutique

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3: Raj Traders

Topic 1

📌 WHERE Clause Kya Hai?

📊 WHERE clause records ko filter karne ke liye use hota hai. Sirf wahi records aate hain jo…

Topic 2

📌 WHERE Syntax

💾 sql SELECT column1, column2, ... FROM table_name WHERE condition; 💡 Note: WHERE sirf…

Topic 3

📌 Demo Database

Topic 4

📌 WHERE Example — Text Filter

📈 sql -- Sirf Pakistan ke customers SELECT * FROM Customers WHERE Country = 'Pakistan'; …

Topic 5

📌 Text vs Numeric Fields

🔍 Text Fields → Single Quotes Chahiye `sql -- Text values me QUOTES lagao SELECT * FROM…

Topic 6

📌 WHERE Me Operators

📉 WHERE clause me in operators ka use hota hai: | Operator | Description | Example |…

Topic 7

📌 Operator Examples

🧮 Equal (=) sql SELECT * FROM Customers WHERE City = 'Karachi'; Greater Than (>) `sql --…

Topic 8

📌 WHERE Ka Flowchart

🌐 ` WHERE Execution Flow: ┌─────────────────────────────────────┐ │ SELECT * FROM Customers…

Topic 9

📌 WHERE SELECT, UPDATE aur DELETE Me

📊 `sql -- SELECT me WHERE SELECT * FROM Customers WHERE Country = 'Pakistan'; -- UPDATE me…

Topic 10

✅ Summary

💾 KEY POINTS: - WHERE clause records ko filter karta hai - Text values me single quotes…

Quick Quiz

Quiz — Question 1

📘 SQL WHERE - Data Filter Karna ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

📘 SQL WHERE - Data Filter Karna ka '1' kya hai?

Complete! 🎉

📘 SQL WHERE - Data Filter Karna Complete!

Aliens School · HIEN · Cinematic Knowledge

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