SQL Cheatsheet

📍 The Ultimate SQL Cheatsheet for Data Professionals
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Master SQL with this structured guide covering every essential query👇

🔍 1. Finding Data

➤ SELECT, DISTINCT, WHERE, ORDER BY, LIKE, IN, BETWEEN, NULL, AS, UNION, INTERSECT, EXCEPT, ANY, ALL, GROUP BY, HAVING, WITH

🛠️ 2. Modifying Data

➤ INSERT INTO, UPDATE, DELETE

📊 3. Reporting

➤ COUNT, MIN, MAX, AVG, SUM

🔗 4. Joins

➤ INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL OUTER JOIN, SELF JOIN

👁️ 5. Views

➤ CREATE VIEW, SELECT, DROP VIEW

🧱 6. Altering Tables

➤ ALTER TABLE + ADD, MODIFY, DROP COLUMN

🏗️ 7. Creating Tables

➤ CREATE TABLE with column definitions and datatypes

🎓 Top Free SQL Courses
📘 SQL for Data Science – Coursera
https://www.programmingvalley.com/course/sql-for-data-science-free-course/
📘 IBM Data Analyst Certificate
https://www.programmingvalley.com/course/ibm-data-analyst-free-course/
📘 Meta Database Engineer Certificate
https://www.programmingvalley.com/course/meta-database-engineer-free-course/

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