Hi !
I got some linestrings which I want to merge into a multilinestring.
I tried something like this :
SELECT AsText(ST_UNION(
ST_GeomFromText('LINESTRING(1 2 ,2 7)'),ST_GeomFromText('LINESTRING(1.5 7,
6.5 10)')) )and it worked. But now I saw that in some cases I have more than just 2 linestrings. Too bad that St_union only accepts 2geometries: ST_UNION(ST_GeomFromText(geometry1, geometry2) ) And thats where my problem starts. Anybody knows how to merge more than 2 Linestring into a Multilinestring? I'm using Postgis 1.3 best regards Mehmet Sirin
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