SQL Reference
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Quick Reference

The MySQL WEEKOFYEAR() function returns the week number for a given date (a number from 1 to 53).

This function assumes that the first day of the week is Monday and the first week of the year has more than 3 days.

SELECT WEEKOFYEAR('2023-04-15');

Output

WEEKOFYEAR('2023-04-15')
15

Syntax

WEEKOFYEAR(date)

SQL Notes:

  • Any work being done to modify the structure of a database or delete tables or the the database itself should only be done after making a recent backup
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