Changes between Initial Version and Version 7 of Ticket #1806


Ignore:
Timestamp:
05/08/12 05:26:39 (13 years ago)
Author:
strk
Comment:

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  • Ticket #1806

    • Property Summary Extremely slow and CPU-intensive ST_MakeValid case → Extremely slow and CPU-intensive ST_MakeValid (ST_BuildArea) case
    • Property Owner changed from pramsey to strk
    • Property Status new → assigned

  • Ticket #1806 – Description

    initial v7  
    22A multipolygon composed by a single polygon containing 4213 rings with a total of 82304 vertices.
    33
    4 The overall shape of the object resembles a line, with only 2 vertices. As shown in the picture (taken by qgis).
    5 
    6 I'm not sure ST_MakeValid would _ever_ complete (didn't see it finish yet).
     4Passing it as an argument to ST_MakeValid takes forever.