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Re: [OSSTEST PATCH v2 41/41] duration_estimator: Clarify recentflights query a bit
- To: Ian Jackson <Ian.Jackson@xxxxxxxxxx>
- From: George Dunlap <George.Dunlap@xxxxxxxxxx>
- Date: Fri, 31 Jul 2020 14:04:09 +0000
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- Thread-topic: [OSSTEST PATCH v2 41/41] duration_estimator: Clarify recentflights query a bit
> On Jul 31, 2020, at 12:38 PM, Ian Jackson <ian.jackson@xxxxxxxxxxxxx> wrote:
>
> The condition on r.job is more naturally thought of as a join
> condition than a where condition. (This is an inner join, so the
> semantics are identical.)
>
> Also, for clarity, swap the flight and job conditions round, so that
> the ON clause is a series of r.thing = otherthing.
>
> No functional change.
>
> Signed-off-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx>
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