mysql - SQL > Select multiple rows for single result -


sql table

i have above table, need is, example based off image, have single row returned show:

ticket id |       created       |       assigned      | time difference       2     | 2015-05-31 09:18:44 | 2015-06-03 10:05:00 | $math_result

this image shows 1 example i'd have return each ticket has both 'assigned' time , 'created' time.

i'm not dba , bit beyond limited knowledge. can me on how can accomplish this?

you can use join find row state "assigned" row in state "created":

select  c.ticket_id ,       c.timestamp ,       a.timestamp ,       datediff(a.timestamp, c.timestamp)    ticket c join    ticket on      c.ticket_id = a.ticket_id   c.state = 'created'         , a.state = 'assigned'

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