WFS Feature count

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WFS Feature count

by Todd Harris-6 :: Rate this Message:

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Hi Users,

Is there a way that will provide a wfs feature count within a bounding box to indicate that the maxFeatures has been reached without using a getfeature request?

For instance:

I’m required to execute a WFS getfeature request with bbox filter.

The WFS Service has a max feature limit of say 10000 polygons.

Can I do a feature count without executing a getfeature request?

I don’t want to perform large requests, then wait until the features are returned only to find polygons missing because of the feature limit.

Thanks

Todd

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Re: WFS Feature count

by Bart van den Eijnden :: Rate this Message:

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WFS 1.1 has resultType hits for this. It is a GetFeature request but
Geoserver will probably just do a count on the database.

Best regards,
Bart

> Hi Users,
>
>
>
> Is there a way that will provide a wfs feature count within a bounding
> box to indicate that the maxFeatures has been reached without using a
> getfeature request?
>
>
>
> For instance:
>
> I'm required to execute a WFS getfeature request with bbox filter.
>
> The WFS Service has a max feature limit of say 10000 polygons.
>
> Can I do a feature count without executing a getfeature request?
>
> I don't want to perform large requests, then wait until the features are
> returned only to find polygons missing because of the feature limit.
>
>
>
> Thanks
>
> Todd
>
>
> This e-mail and any files transmitted with it are intended only for the
> use of the addressee(s). It may contain information that is confidential
> and privileged, in which case neither is intended to be waived or lost by
> mistaken delivery to you. If you are not an intended recipient, any use,
> interference with, disclosure, distribution or copying of this material is
> unauthorised and prohibited. If you receive this e-mail in error, please
> notify the sender by return e-mail and delete the message and any
> attachments from your system. Unless specifically indicated, this e-mail
> does not constitute formal advice or commitment by the sender or the
> Western Australian Land Information Authority (Landgate). Information in
> this message not relating to the official business of Landgate shall be
> understood as neither given nor endorsed by it. It is your responsibility
> to check any attachments for viruses and defects before opening or sending
> them on. Landgateâs liability is limited to re-supplying affected
> attachments.
>
>
>
> ------------------------------------------------------------------------------
> Enter the BlackBerry Developer Challenge
> This is your chance to win up to $100,000 in prizes! For a limited time,
> vendors submitting new applications to BlackBerry App World(TM) will have
> the opportunity to enter the BlackBerry Developer Challenge. See full
> prize
> details at:
> http://p.sf.net/sfu/Challenge_______________________________________________
> Geoserver-users mailing list
> Geoserver-users@...
> https://lists.sourceforge.net/lists/listinfo/geoserver-users
>