lonvia left a comment (osm2pgsql-dev/osm2pgsql#2482)
I did a quick test on the planet with a table of named highway using highway
type, name and ref as grouping criterion. The source table has 114_456_912
rows. Computing the destination with grouping and line merge takes 9min30s and
produces a table with 35_462_494 rows. Utterly feasible.
--
Reply to this email directly or view it on GitHub:
https://github.com/osm2pgsql-dev/osm2pgsql/pull/2482#issuecomment-4634778267
You are receiving this because you are subscribed to this thread.
Message ID: <osm2pgsql-dev/osm2pgsql/pull/2482/[email protected]>
_______________________________________________
Tile-serving mailing list
[email protected]
https://lists.openstreetmap.org/listinfo/tile-serving
