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Re: Terminate query on page exit

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On Tuesday, February 19, 2013, Albe Laurenz wrote:
david harel wrote:
> I use postgresql on a Linux server on a virtual machine (despite my protest to IT personal).
> The client is typically a web server implementing PHP sites.
>
> Customers many times close a page typically when a heavy report runs for too long.
> Using the command "top", I got the impression that the query still runs even though the page was
> closed.

That is true.

> I want to make sure the query is dropped when the customer closes the page.
> Any method to kill such query would it still hang out there?

One crude method would be to set statement_timeout to a nonzero
value - then queries that take longer than that many seconds
will be canceled.

you don't truly mean to advise that, do you? :)
--patrick

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