datetime - How to calculate elapsed time in terms of minutes in MySQL -

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एक तालिका में एक समय स्टाम्प स्तंभ / फ़ील्ड है, और प्रारूप 

  2009-12-05 10:35:28,

अब मैं मिनटों के संदर्भ में समय प्राप्त करना चाहता हूं (कितने मिनट बीत गए हैं) तब से समाप्त हो गए, यह कैसे करना है ?

का उपयोग दिनांक / समय मानों के बीच अंतर प्राप्त करने के लिए किया जा सकता है, जो "एचएच: MM: SS.SSSSSS "format।

इसे कई सेकंड में परिवर्तित कर सकता है। 

  SELECT TIME_TO_SEC (TIMEDIFF (NOW (), my_date_and_timestamp) / 60;

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