Changes between Initial Version and Version 2 of Ticket #161


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Timestamp:
Nov 21, 2007, 2:12:06 PM (16 years ago)
Author:
mloskot
Comment:

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  • Ticket #161

    • Property Cc mloskot added

  • Ticket #161 – Description

    initial v2  
    22select astext(extent(GeomFromText('POINT(-104 40)')))
    33
    4 "POLYGON((-104 40,-104 40,-104 40,-104 40,-104 40))"
     4'POLYGON((-104 40,-104 40,-104 40,-104 40,-104 40))'
     5}}}
    56
    67This polygon is invalid.
    78
    89Should this work the same as Envelope should?  That the extent of a Point is itself a Point.  This means that the return value is always a valid geometry, and thus can be safely used in further operations.
    9 }}}