Opened 14 years ago
Last modified 14 years ago
#837 closed defect
ST_MapAlgebra -- I think we have a memory leak — at Initial Version
| Reported by: | robe | Owned by: | pramsey |
|---|---|---|---|
| Priority: | blocker | Milestone: | PostGIS 2.0.0 |
| Component: | raster | Version: | master |
| Keywords: | Cc: |
Description
I tried to do this on my test elephant
UPDATE ch13.pele SET map_rast = ST_MapAlgebra(rast,'CASE WHEN rast BETWEEN 100 and 250 THEN 1 WHEN rast = 252 THEN 2 WHEN rast BETWEEN 253 and 254 THEN 3 ELSE 0 END', '2BUI') WHERE rid = 2;
and it crashes the server after about 13 seconds.
This is on Windows XP latest trunk.
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