有没有办法以 YYYYMMDDHHMMSS 而不是 YYYY-MM-DD HH:MM:SS 的格式在 MySQL 8 中获取 CURRENT_TIMESTAMP？

Question

Is there a way to get CURRENT_TIMESTAMP in MySQL 8 in the format of YYYYMMDDHHMMSS instead of YYYY-MM-DD HH:MM:SS?

SELECT CURRENT_TIMESTAMP; is returning 2021-04-20 15:33:11 currently.

Answer 1

yes, using DATE_FORMAT function

select DATE_FORMAT(CURRENT_TIMESTAMP, '%Y%m%d%H%i%s')

output:

20210420154359

Answer 2

Use numeric context:

SELECT 0 + CURRENT_TIMESTAMP;

MySQL 8.0 Reference Manual /... / Date and Time Literals