Changes between Initial Version and Version 1 of Ticket #2034


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Timestamp:
10/05/12 12:22:05 (12 years ago)
Author:
nicklas
Comment:

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  • Ticket #2034 – Description

    initial v1  
    1 In the example in #2034, there is input of 2d and 3d. ST_3DClosestPoint then by design assumes that the 2d value have a zero Z-value. But I guess it is more like undefined.
     1In the example in #2032, there is input of 2d and 3d. ST_3DClosestPoint then by design assumes that the 2d value have a zero Z-value. But I guess it is more like undefined.
    22
    33So I think that the most correct solution maybe is to handle the POINT(6 0) in ST_3DClosestPoint function as a infinite vertical line crossing POINT(6 0). Then the answer would be what strk expects in #2032.