Wednesday, 17 October 2012

Flow To Present a Past Time in Hours, Minutes and Seconds? | MySQL Interview Questions

If you want show an article was posted “n hours n minutes and n seconds ago’, you can use the TIMEDIFF(NOWO, pastTime) function as shown in the following tutorial exercise:
SELECT TIMEDIFF(NOWO, ‘2006-07-01 04:09:49’) FROM DUAL;
06:42:58
SELECT TIM E_FORMAT(TI M EDI FF( NOWO, ‘2006-06-30 04:09:49’),
‘%H hours, %i minutes and %s seconds ago.’) FROM DUAL;
30 hours, 45 minutes and 22 seconds ago.

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