[postgis-users] ST_LineMerge

[Shaozhong SHI]

It appears that ST_LineMerge alters the sequence of vertices when a set of
line geometries that meet at ends are merged together.

ST_LineMerge (postgis.net) <https://postgis.net/docs/ST_LineMerge.html>

Any robust way to do the following?

Given a set of lines that meet at ends
Generate a new line by merging these together and maintain the original
order of vertices

Regards,

David
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