[postgis-users] Merge MultiLineString not Ordered

[Emiliano Romero]

I actually mean the start of the second is the START of the first. 
That's my problem, ST_LineMerge don't merge them. I'm trying a 
workaround with ST_Reverse. But I dont know if this's going to work.

Regards


Paragon Corporation wrote:
> I assume you mean the start of the second is the end of the first?
>
> Have you tried ST_LineMerge ?
> http://postgis.refractions.net/documentation/manual-svn/ST_LineMerge.html
>
> Leo
>
>  
>
> -----Original Message-----
> From: postgis-users-bounces at postgis.refractions.net
> [mailto:postgis-users-bounces at postgis.refractions.net] On Behalf Of Emiliano
> Romero
> Sent: Monday, April 20, 2009 2:59 PM
> To: postgis-users at postgis.refractions.net
> Subject: [postgis-users] Merge MultiLineString not Ordered
>
>
> Hi!, I have a MultiLineString with two LineStrings inside. The start of the
> first is the start of the second one. Is there any way to union/merge into a
> single linestring?
>
> I could simply use ST_Reverse, but actually there can be several LineStrings
> inside the MultiLineString.
>
> Any help will be appreciated.
>
> Regards
> Emiliano Romero
>
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