is there mySQL function to convert a date from format dd.mm.yy to YYYY-MM-DD?
for example, 03.09.13 -> 2013-09-03
.
Since your input is a string in the form 03.09.13
, I'll assume (since today is September 3, 2013) that it's dd.mm.yy
. You can convert it to a date using STR_TO_DATE
:
STR_TO_DATE(myVal, '%d.%m.%y')
Then you can format it back to a string using DATE_FORMAT
:
DATE_FORMAT(STR_TO_DATE(myVal, '%d.%m.%y'), '%Y-%m-%d')
Note that the year is %y
(lowercase "y") in STR_TO_DATE
and %Y
(uppercase "Y") in DATE_FORMAT
. The lowercase version is for two-digit years and the uppercase is for four-digit years.