Vishnu Bhangale

Vishnu Bhangale

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I want to calculate diff bet 1st&2nd and 3rd&4th row in sql

Feb 21 2018 9:54 AM
hi
i want to calculate the time diff bet  1st&2nd and 3rd&4th row of same column in sql
and calculate sum of the difference 
in my table only two field 
ID and time 

Answers (5)