Date and Time function in SQL | Part 2 |
SQL Date & Time Functions Tutorial | WEEK(), WEEKOFYEAR(), QUARTER(), DATEDIFF(), TIMESTAMPDIFF() in MySQL
In this video, you'll learn some of the most important SQL Date & Time Functions used in real-world projects, reports, dashboards, and SQL interviews.
We will cover:
✅ WEEK() – Get the week number from a date
✅ WEEKOFYEAR() – Find the week of the year
✅ QUARTER() – Extract the quarter (Q1, Q2, Q3, Q4) from a date
✅ DATEDIFF() – Calculate the number of days between two dates
✅ TIMESTAMPDIFF() – Find the difference between two dates in different units such as DAYS, MONTHS, YEARS, HOURS, and MINUTES
What You Will Learn
✔ How to extract the week number from a date
✔ How to identify the quarter of a given date
✔ How to calculate date differences in SQL
✔ Practical examples with output
✔ Real-world business use cases
✔ SQL interview questions and answers
Why These Functions Are Important
These SQL Date Functions are widely used in:
📊 Business Reporting
📈 Data Analytics
📅 Weekly & Quarterly Analysis
📉 Dashboard Development
🎯 KPI Tracking
💼 Real-World Data Analyst Projects
Who Should Watch?
🔹 SQL Beginners
🔹 Data Analysts
🔹 Data Scientists
🔹 Database Developers
🔹 Business Intelligence Professionals
🔹 Students Preparing for SQL Interviews
If you are learning SQL for Data Analytics or preparing for interviews, this tutorial is a must-watch.
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