Re: SUM all timeelapse WHERE timetype = 'Break' but only the rows that are after(below) timetype = 'Start'

​http://www.postgresql.org/docs/9.4/interactive/functions-aggregate.html

Also see "GROUP BY"

Instead of showing a picture of a table you might get more help if you make into into a VALUES-based CTE and incorporate it directly into an example query.

WITH data AS ( VALUES (...),(...),(...) )

SELECT ...

FROM data

...

David J.

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