ORDER BY Clause in SQL Explained with Coding 🔥 | ASC, DESC, Multiple Columns, WHERE & GROUP BY скачать в хорошем качестве

ORDER BY Clause in SQL Explained with Coding 🔥 | ASC, DESC, Multiple Columns, WHERE & GROUP BY

In this video, I teach the ORDER BY clause in SQL in a clear, beginner-friendly way with practical coding examples. 00:00 – Introduction to ORDER BY 00:55 – Ascending vs Descending (ASC / DESC) 02:55 – ORDER BY with Multiple Columns 05:01 – ORDER BY with WHERE 06:14 – ORDER BY with GROUP BY The ORDER BY clause is used to sort the result set of a query in ascending or descending order. It is usually written at the end of a SELECT statement and is one of the most commonly used clauses in SQL. If you want to properly display, analyze, or organize your data, understanding ORDER BY is essential. 🔹 What is ORDER BY in SQL? The ORDER BY clause sorts data: ✔ Smallest to largest (numbers) ✔ A–Z (text) ✔ Oldest to newest (dates) By default, sorting is Ascending (ASC). 🔹 Topics Covered in This Video ✅ Basic ORDER BY syntax ✅ Ascending order (ASC – default behavior) ✅ Descending order (DESC) ✅ ORDER BY with multiple columns ✅ Sorting inside groups ✅ ORDER BY with WHERE clause ✅ ORDER BY with GROUP BY ✅ Execution order explanation (Filtering → Grouping → Sorting) 🔹 Concepts Explained with Coding 1️⃣ Basic Syntax How ORDER BY works at the end of a SELECT statement. 2️⃣ Ascending Order (Default) ✔ Smallest to largest ✔ A–Z for text ✔ Oldest to newest for dates Equivalent to: ORDER BY column_name ASC 3️⃣ Descending Order ✔ Largest to smallest ✔ Z–A for text ✔ Newest to oldest Using: ORDER BY column_name DESC 4️⃣ ORDER BY Multiple Columns SQL sorts: 1️⃣ By the first column 2️⃣ If values are equal → sorts by the second column Example: First sort by department Then sort by marks inside each department (highest first) 5️⃣ ORDER BY with WHERE 👉 WHERE filters rows first 👉 ORDER BY sorts the filtered result Execution Flow: Filtering → Sorting 6️⃣ ORDER BY with GROUP BY 👉 GROUP BY creates groups 👉 Aggregate functions calculate values 👉 ORDER BY sorts the final grouped result Execution Flow: Filtering → Grouping → Aggregation → Sorting 🎯 Who Should Watch? ✔ SQL Beginners ✔ DBMS Students ✔ BCA / MCA / BTech Students ✔ Interview Preparation Students ✔ Anyone learning Database & SQL This topic is very important for: • SQL Interviews • College Exams • Real-world Data Analysis • Backend Development If you found this helpful: 👍 Like the video 📌 Subscribe for complete SQL series #SQL #OrderBy #SQLOrderBy #LearnSQL #SQLTutorial #DBMS #Database #DatabaseManagement #SQLForBeginners #SQLQueries #SQLSorting #ASC #DESC #SortingInSQL #SQLInterview #SQLInterviewQuestions #Programming #Coding #ComputerScience #BCA #MCA #BTech #EngineeringStudents #DataAnalysis #BackendDeveloper #SoftwareDeveloper #CodingTutorial #TechEducation #CodeWithMe #SQLSeries #DatabaseTutorial #GroupBy #WhereClause #AggregateFunctions #SQLPractice #SQLExamples #LearnCoding #ProgrammingTutorial