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geo_distance function needs to be marked strict.

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From Mark Stosberg.
This commit is contained in:
Tom Lane
2001-08-16 22:24:43 +00:00
parent 31874ad39b
commit a61e15a566
1 changed files with 2 additions and 1 deletions
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3
contrib/earthdistance/earthdistance.sql.in
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@ -3,7 +3,8 @@
DROP FUNCTION geo_distance (point, point);
CREATE FUNCTION geo_distance (point, point) RETURNS float8
AS 'MODULE_PATHNAME' LANGUAGE 'c';
AS 'MODULE_PATHNAME' LANGUAGE 'c'
WITH (isstrict);
SELECT geo_distance ('(1,2)'::point, '(3,4)'::point);