Changes between Initial Version and Version 1 of Ticket #2217


Ignore:
Timestamp:
Feb 28, 2013, 9:58:18 AM (11 years ago)
Author:
Bborie Park
Comment:

changed ST_Binary to ST_AsBinary…

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  • Ticket #2217

    • Property Summary [raster] ST_Binary semantic discrepancy → [raster] ST_AsBinary semantic discrepancy

  • Ticket #2217 – Description

    initial v1  
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    4 Currently (SVN trunk), ST_Binary manifests dual nature, depending on in-db or out-db storage of raster data.
     4Currently (SVN trunk), ST_AsBinary manifests dual nature, depending on in-db or out-db storage of raster data.
    55
    6  * For in-db, ST_Binary returns complete blob with raster data in [http://svn.osgeo.org/postgis/spike/wktraster/doc/RFC2-WellKnownBinaryFormat WKB format].
    7  * For out-db, ST_Binary returns the WKB header followed by local file path.
     6 * For in-db, ST_AsBinary returns complete blob with raster data in [http://svn.osgeo.org/postgis/spike/wktraster/doc/RFC2-WellKnownBinaryFormat WKB format].
     7 * For out-db, ST_AsBinary returns the WKB header followed by local file path.
    88
    9 Assuming the WKB format is canonical representation, this ST_Binary manifests valid behaviour.
     9Assuming the WKB format is canonical representation, this ST_AsBinary manifests valid behaviour.
    1010
    1111However, in the out-db case and from usability point of view, transporting local filesystem path does not make much sense.