[postgis-users] Problems using ST_Contains to check if a linestring is included in a multilinestring

[Nicolas Ribot]

Hi,

Same result on Mac OSX, same PG versions as yours.

Seems like a bug, no ?

Nicolas

On 19 January 2011 13:20, Jochen Woidich <j.woidich at googlemail.com> wrote:
> Hello,
>
> I'm pretty new to postgis and mailing lists, so please excuse if I'm
> breaking any conventions. :)
>
> I'm trying to use ST_Contains to check if a certain linestring is
> included in a multilinestring. This seems to work fine until the
> linestring grows.
>
> This query (http://paste.frubar.net/13291) should imho return true for
> both calls, but only the first one equals to true.
>
> Any hint on what i'm doing wrong?
>
> PostgreSQL 9.0, PostGIS v1.5.2-3, running on Windows.
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