javascript - What's the most efficient way to combine dates? -


records in database this:

from: 2012-01-16 06:20:00   to: 2012-01-16 06:30:00 from: 2012-01-16 06:30:00   to: 2012-01-16 06:40:00 from: 2012-01-16 06:40:00   to: 2012-01-16 06:50:00 

and inside application have combine them 1 record looking this:

from: 2012-01-16 06:20:00   to: 2012-01-16 06:50:00 

sometimes records not in order. might that:

from: 2012-01-16 06:20:00   to: 2012-01-16 06:30:00 from: 2012-01-16 06:40:00   to: 2012-01-16 06:50:00 from: 2012-01-16 06:30:00   to: 2012-01-16 06:40:00 

if timestamp may use min(from) , max(to).


Comments

Popular posts from this blog

php - Vagrant up error - Uncaught Reflection Exception: Class DOMDocument does not exist -

vue.js - Create hooks for automated testing -

Add new key value to json node in java -