Changes between Version 6 and Version 7 of Ticket #5580


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Timestamp:
Oct 19, 2023, 11:43:04 PM (7 months ago)
Author:
Wenjing
Comment:

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  • Ticket #5580 – Description

    v6 v7  
    55FROM ST_GeomFromText('GEOMETRYCOLLECTION Z (POINT Z EMPTY, POINT Z (0 0 0))') As a1
    66, ST_GeomFromText('POINT Z (0 0 0)') As a2;
    7 --excepted{t}; actual{f}
     7--expected{t}; actual{f}
    88}}}
    99Postgis produces a result of false, but I expected it to produce true. I think this is a bug, due to the following 3 reasons:
    1010
    11 1. ST_3DIntersection(a1, a2) returns POINT Z (0 0 0). So the excepted result of 3DIntersects is true.
     111. ST_3DIntersection(a1, a2) returns POINT Z (0 0 0). So the expected result of 3DIntersects is true.
    1212
    13132. Considering the 2D version function, ST_Intersects(a1, a2) returns true here: