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Fix pointInPolygon with nan

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This commit is contained in:
Alexey Ilyukhov 2020-06-04 03:59:07 +03:00
parent 7c83679a37
commit 1daf1146e1
3 changed files with 5 additions and 0 deletions
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3
src/Functions/PolygonUtils.h
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@ -358,6 +358,9 @@ bool PointInPolygonWithGrid<CoordinateType>::contains(CoordinateType x, Coordina
if (has_empty_bound) if (has_empty_bound)
return false; return false;
if (std::isnan(x) || std::isnan(y))
return false;
CoordinateType float_row = (y + y_shift) * y_scale; CoordinateType float_row = (y + y_shift) * y_scale;
CoordinateType float_col = (x + x_shift) * x_scale; CoordinateType float_col = (x + x_shift) * x_scale;

1
tests/queries/0_stateless/00500_point_in_polygon_nan.reference Normal file
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@ -0,0 +1 @@
0

1
tests/queries/0_stateless/00500_point_in_polygon_nan.sql Normal file
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@ -0,0 +1 @@
SELECT pointInPolygon((nan, 10.000100135803223), [(39.83154, 21.41527), (2., 1000.0001220703125), (39.90033, 21.37195), (1.000100016593933, 10.000100135803223), (39.83051, 21.42553), (39.82898, 21.41382), (39.83043, 21.41432), (39.83154, 21.41527)]);