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fixes return problem

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This commit is contained in:
Andy Eschbacher 2016-06-22 15:21:09 -04:00
parent 3c066d65fc
commit 81d7af9e9a
1 changed files with 4 additions and 1 deletions
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5
src/pg/sql/08_interpolation.sql
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@ -14,9 +14,12 @@ $$
DECLARE
gs geometry[];
vs numeric[];
output numeric;
BEGIN
EXECUTE 'WITH a AS('||query||') SELECT array_agg(the_geom), array_agg(attrib) FROM a' INTO gs, vs;
RETURN QUERY SELECT CDB_SpatialInterpolation(gs, vs, point, method, p1,p2) FROM a;
SELECT CDB_SpatialInterpolation(gs, vs, point, method, p1,p2) INTO output FROM a;
RETURN output;
END;
$$
language plpgsql IMMUTABLE;