mysql how to compare date in the format dd-mon-yy

问题

How do I compare date in the format dd-mon-yy? For example: 10-NOV-14 > 07-OCT-13.

select expiration_date from grocery where expiration_date < 14-oct-13

回答1:

Use STR_TO_DATE:

select expiration_date from grocery
where expiration_date < STR_TO_DATE('14-oct-13', '%d-%b-%y')

expiration_date will also need to be wrapped in STR_TO_DATE if it is not already a DATE format.

来源：https://stackoverflow.com/questions/19366376/mysql-how-to-compare-date-in-the-format-dd-mon-yy