Changes between Initial Version and Version 3 of Ticket #232


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Timestamp:
Aug 5, 2009, 7:50:42 AM (15 years ago)
Author:
mloskot
Comment:

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  • Ticket #232

    • Property Owner changed from pracine to mloskot
    • Property Status new → assigned
    • Property Keywords bytea added

  • Ticket #232 – Description

    initial v3  
    11This is just a record of the plan I've made to start implementing ST_AsBinary function for [wiki:WKTRaster WKT Raster]. The function is listed in the [wiki:WKTRaster/PlanningAndFunding big plan].
    22
    3 The first version of ST_AsBinary I'm going to implement will do nearly the same what ST_byte function does. It's prototype is:
     3The first version of [ST_AsBinary I'm going to implement will do nearly the same what ST_byte function does. It's prototype is:
    44
    55{{{
    … …  
    1111bytea ST_AsBinary(raster r1, text compression);
    1212}}}
     13
     14I haven't planned to handle endianness as PostGIS' [http://postgis.refractions.net/documentation/manual-1.4/ST_AsBinary.html ST_AsBinary] does. So, it is expected that WKB is returned with endianness native to the machine running the PostgreSQL database - it can vary. Feel free to share your suggestions of solutions fot this.