Day 18: Date & Time Functions in SQL | Extract, NOW(), AGE(), CURRENT_DATE & More | Learn SQL Fast

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Welcome to Day 18 of my 30-Day SQL Challenge πŸš€
Today’s focus is on one of the most powerful and practical topics in SQL β€” Date and Time Functions ⏰
πŸ”’ All data used is fictional and for educational use only.



πŸ“š What You’ll Learn Today:

CURRENT_DATE – Get today’s date

NOW() – Get current date & time

AGE() – Calculate difference between two dates

EXTRACT() – Get year, month, day from a date

DATE_PART() – Similar to EXTRACT

TO_CHAR() – Format date outputs

INTERVAL – Add/subtract time

These functions are used in real business cases like:

🎯 Age-based customer segmentation

πŸ“… Monthly/weekly sales reporting

πŸ•’ Finding late deliveries

πŸ—“οΈ Date formatting for dashboards

πŸ’» Tools: PostgreSQL, pgAdmin
πŸ“Ί Channel: Tech With Nicks
πŸ“… #Day18 of #30DayDataChallenge

#Day18 #SQLChallenge #DateFunctions #TimeFunctions #PostgreSQL #LearnSQL #DataAnalytics #SQLforBeginners #TechWithNicks #pgAdmin #CURRENTDATE #NOW #AGE #EXTRACT



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