Opened 12 years ago
Last modified 7 years ago
#1582 new enhancement
[raster] Rewrite ST_CreateIndexRaster as a wrapper around ST_MapAlgebraExpr
| Reported by: | pracine | Owned by: | pracine |
|---|---|---|---|
| Priority: | medium | Milestone: | PostGIS Fund Me |
| Component: | raster | Version: | master |
| Keywords: | Cc: |
Description
Now that we can refer to the x and y of the pixel being computed, we can rewrite the ST_CreateIndexRaster() prototype as a wrapper around ST_MapalgebraExpr(). Should become 100 time faster…
Change History (5)
comment:1 by , 12 years ago
| Milestone: | PostGIS Raster 2.0.1 → PostGIS 2.0.1 |
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comment:2 by , 12 years ago
| Milestone: | PostGIS 2.0.1 → PostGIS 2.0.2 |
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comment:3 by , 11 years ago
| Milestone: | PostGIS 2.0.2 → PostGIS 2.1.0 |
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comment:4 by , 11 years ago
| Milestone: | PostGIS 2.1.0 → PostGIS Future |
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not sure if this should be pushed to 2.0.3 or 2.1.0 or how relevant it is giving all the rewriting of ST_MapAlgebra plumbing. I think its too late for 2.0.2