I have order-lines with start-end like this:
start_date DATE NOT NULL, end_date DATE, drange daterange NOT NULL GENERATED 
ALWAYS AS (daterange(start_date, end_date, '[)')) STORED
and have an index on using gist(drange)



I want to list all order-lines which does not have end-date set in the past, 
but want to show lines with start-dates in future.



This seems to do what I want:
NOT (drange << daterange(CURRENT_DATE, NULL, '[)'))
But this doesn't use the index.



Any idea how to write a query so it uses the index on drange?



Thanks.






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Andreas Joseph Krogh
CTO / Partner - Visena AS
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