[MySQL] DATE_FORMAT 변환해서 SELECT 하기

SELECT DATE_FORMAT("2017-06-15", "%Y");

Syntax

DATE_FORMAT(date, format)

Parameter Values

Parameter	Description
date	Required. The date to be formatted
format	Required. The format to use. Can be one or a combination of the following values: Format Description %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

출처 : https://www.w3schools.com/sql/func_mysql_date_format.asp