Opened 11 years ago
Closed 11 years ago
#1875 closed defect (fixed)
[raster] ST_SummaryStats should return null stats on nodata rasters
|Reported by:||pracine||Owned by:||Bborie Park|
SELECT ST_SummaryStats(ST_AddBand(ST_MakeEmptyRaster(10, 10, 0, 0, 1, 1, 0, 0, 4326), '16BSI'::text, 0, 0));
If zero pixel were taken into account in the stats, then there should be no results for the other metrics. If I fetch only the min, the max, or the average, how do I know there are actually not significant? It should return:
Change History (7)
comment:1 by , 11 years ago
|Status:||new → assigned|
comment:2 by , 11 years ago
hmm — your and Pierre's call I would say. Technically I guess you could say its a change in behavior but then if you say the behavior was a bug in the first place, then its a bug fix and can go in 2.0.1 as long its not an invasive change that risks breaking something else.
comment:3 by , 11 years ago
Bug it is!
comment:4 by , 11 years ago
Fixed in r9931. Still need to commit changes for trunk.
comment:5 by , 11 years ago
|Milestone:||PostGIS 2.0.2 → PostGIS 2.0.1|
comment:6 by , 11 years ago
Fixed in r9943 for trunk.
comment:7 by , 11 years ago
|Status:||assigned → closed|
robe, can I make this change to 2.0? Or only in trunk (2.1)?