Which clause is executed after GROUP BY in SQL logical query processing?
Anonymous Quiz
15%
WHERE
72%
HAVING
9%
FROM
4%
SELECT
❤2
15 Days SQL Roadmap
Master SQL in 15 Days | Beginner → Advanced
Day 1 – Introduction to Databases & SQL
• What is DBMS
• What is SQL
• Types of Databases
Day 2 – SQL Installation & Setup
• Install MySQL / PostgreSQL
• Database & Table basics
Day 3 – Basic SQL Queries
• SELECT
• WHERE
• DISTINCT
Day 4 – Filtering Data
• AND, OR, NOT
• BETWEEN
• IN Operator
Day 5 – Sorting & Limiting
• ORDER BY
• LIMIT
• OFFSET
Day 6 – Aggregate Functions
• COUNT()
• SUM()
• AVG()
• MIN() & MAX()
Day 7 – GROUP BY & HAVING
• GROUP BY
• HAVING Clause
• Aggregation with Groups
Day 8 – String Functions
• CONCAT()
• LENGTH()
• UPPER() / LOWER()
Day 9 – Date Functions
• CURRENT_DATE
• DATE_FORMAT
• Date Calculations
Day 10 – Joins (Most Important)
• INNER JOIN
• LEFT JOIN
• RIGHT JOIN
Day 11 – Advanced Joins
• FULL JOIN
• SELF JOIN
Day 12 – Subqueries
• Nested Queries
• Correlated Subqueries
Day 13 – Views & Indexes
• CREATE VIEW
• Index Basics
Day 14 – Stored Procedures & Functions
• Stored Procedures
• User Defined Functions
Day 15 – SQL Project & Practice
• Build Mini Database Project
• Practice Interview Questions
Master SQL in 15 Days | Beginner → Advanced
Day 1 – Introduction to Databases & SQL
• What is DBMS
• What is SQL
• Types of Databases
Day 2 – SQL Installation & Setup
• Install MySQL / PostgreSQL
• Database & Table basics
Day 3 – Basic SQL Queries
• SELECT
• WHERE
• DISTINCT
Day 4 – Filtering Data
• AND, OR, NOT
• BETWEEN
• IN Operator
Day 5 – Sorting & Limiting
• ORDER BY
• LIMIT
• OFFSET
Day 6 – Aggregate Functions
• COUNT()
• SUM()
• AVG()
• MIN() & MAX()
Day 7 – GROUP BY & HAVING
• GROUP BY
• HAVING Clause
• Aggregation with Groups
Day 8 – String Functions
• CONCAT()
• LENGTH()
• UPPER() / LOWER()
Day 9 – Date Functions
• CURRENT_DATE
• DATE_FORMAT
• Date Calculations
Day 10 – Joins (Most Important)
• INNER JOIN
• LEFT JOIN
• RIGHT JOIN
Day 11 – Advanced Joins
• FULL JOIN
• SELF JOIN
Day 12 – Subqueries
• Nested Queries
• Correlated Subqueries
Day 13 – Views & Indexes
• CREATE VIEW
• Index Basics
Day 14 – Stored Procedures & Functions
• Stored Procedures
• User Defined Functions
Day 15 – SQL Project & Practice
• Build Mini Database Project
• Practice Interview Questions
❤8
Day 1 of 15 Days SQL Roadmap 🚀
Learning the basics: Database | DBMS | SQL
Follow for more SQL learning 📊
#SQL #LearnSQL #DataScience #Coding #Programming
https://www.instagram.com/p/DV1DBUwkpxB/?igsh=OG50ZHppNGV3ZnNw
Learning the basics: Database | DBMS | SQL
Follow for more SQL learning 📊
#SQL #LearnSQL #DataScience #Coding #Programming
https://www.instagram.com/p/DV1DBUwkpxB/?igsh=OG50ZHppNGV3ZnNw
Which SQL command is used to create a new database?
Anonymous Quiz
2%
MAKE DATABASE
1%
ADD DATABASE
2%
INSERT DATABASE
95%
CREATE DATABASE
Which SQL statement is used to retrieve data from a table?
Anonymous Quiz
11%
GET
7%
FETCH
79%
SELECT
3%
DISPLAY
Q. Which SQL operator is used to select values within a range?
Anonymous Quiz
80%
BETWEEN
10%
IN
1%
OR
10%
LIMIT