[postgis-devel] Issue 93 in postgis: ST_Extent() and ST_Estimated_Extent() return BOX2DFLOAT4s
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Sat Mar 28 23:19:37 PDT 2009
Comment #4 on issue 93 by olivier.courtin: ST_Extent() and
ST_Estimated_Extent() return BOX2DFLOAT4s
http://code.google.com/p/postgis/issues/detail?id=93
Mark,
On PostgreSQL 8.3.7 postgis.sql load end on error.
=>box2d function not yet defined in the new cast
I join a patch on postgis.sql.in.c who do the job on my box
And then with you're new cast, that's look good :
SELECT ST_XMAX(ST_Extent("surfaceProperty")::box2d)
FROM "PrimitiveGeoFeature";
45.8910026550293
SELECT ST_XMAX(ST_Extent("surfaceProperty")) FROM "PrimitiveGeoFeature";
45.891
--
Olivier
Attachments:
DIFF_r3938 10.4 KB
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