Query Run
select STR_TO_DATE('20060414231855', '%Y%m%d%H%i%S') 2 years ago
select STR_TO_DATE('20060414 231855', '%Y%m%d %H%i%S') 2 years ago
select STR_TO_DATE('20060414 231855', 'YYYYMMDD HHMMSS') 2 years ago
select STR_TO_DATE('20060414231855', 'YYYYMMDDHHMMSS') 2 years ago
select FROM_UNIXTIME(20060414231855) 2 years ago
select 20060414231855 2 years ago