SQL Reference

Quick Reference

The MySQL DATE_FORMAT() function formats a date as specified.

SELECT DATE_FORMAT('2023-04-15', '%Y');

Output

DATE_FORMAT('2023-04-15', '%Y')
2023

Syntax

DATE_FORMAT(date, format)

Parameters

ParameterDescription
dateThe date to be modified (required)
formatThe format to use (required):

  • %a = Abbreviated weekday name (Sun to Sat)

  • %b = Abbreviated month name (Jan to Dec)

  • %c = Numeric month name (0 to 12)

  • %D = Day of the month as a numeric value, followed by suffix (1st, 2nd, 3rd, ...)

  • %d = Day of the month as a numeric value (01 to 31)

  • %e = Day of the month as a numeric value (0 to 31)

  • %f = Microseconds (000000 to 999999)

  • %H = Hour (00 to 23)

  • %h = Hour (00 to 12)

  • %I = Hour (00 to 12)

  • %i = Minutes (00 to 59)

  • %j = Day of the year (001 to 366)

  • %k = Hour (0 to 23)

  • %l = Hour (1 to 12)

  • %M = Month name in full (January to December)

  • %m = Month name as a numeric value (00 to 12)

  • %p = AM or PM

  • %r = Time in 12 hour AM or PM format (hh:mm:ss AM/PM)

  • %S = Seconds (00 to 59)

  • %s = Seconds (00 to 59)

  • %T = Time in 24 hour format (hh:mm:ss)

  • %U = Week where Sunday is the first day of the week (00 to 53)

  • %u = Week where Monday is the first day of the week (00 to 53)

  • %V = Week where Sunday is the first day of the week (01 to 53). Used with %X

  • %v = Week where Monday is the first day of the week (01 to 53). Used with %x

  • %W = Weekday name in full (Sunday to Saturday)

  • %w = Day of the week where Sunday=0 and Saturday=6

  • %X = Year for the week where Sunday is the first day of the week. Used with %V

  • %x = Year for the week where Monday is the first day of the week. Used with %v

  • %Y = Year as a numeric, 4-digit value

  • %y = Year as a numeric, 2-digit value


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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