Tazyeuu/D1041231073-WebGISPovertyMap
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fix: explicitly cast geometry to SRID 4326 in ST_Distance_Sphere to prevent SRID mismatch errors permanently

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Tazyeuu
2026-06-11 02:10:33 +07:00
parent 14120dc683
commit e7d437f201
4 changed files with 8 additions and 8 deletions
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project_final/api/blank_spot.php
+5 -5
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@@ -16,9 +16,9 @@ $sql = "
w.penghasilan,
ST_AsGeoJSON(w.geom) AS geojson,
ri.nama AS rumah_ibadah_terdekat,
ST_Distance_Sphere(w.geom, ri.geom) AS jarak_meter,
ST_Distance_Sphere(ST_SRID(w.geom, 4326), ST_SRID(ri.geom, 4326)) AS jarak_meter,
ri.radius_bantuan_meter,
(ST_Distance_Sphere(w.geom, ri.geom) - ri.radius_bantuan_meter) AS selisih_meter
(ST_Distance_Sphere(ST_SRID(w.geom, 4326), ST_SRID(ri.geom, 4326)) - ri.radius_bantuan_meter) AS selisih_meter
FROM warga_miskin w
JOIN rumah_ibadah ri
JOIN (
@@ -28,18 +28,18 @@ $sql = "
FROM (
SELECT
w2.id AS warga_id,
ST_Distance_Sphere(w2.geom, ri2.geom) AS jarak_meter
ST_Distance_Sphere(ST_SRID(w2.geom, 4326), ST_SRID(ri2.geom, 4326)) AS jarak_meter
FROM warga_miskin w2
CROSS JOIN rumah_ibadah ri2
) nearest_distance
GROUP BY nearest_distance.warga_id
) nearest
ON nearest.warga_id = w.id
AND ABS(ST_Distance_Sphere(w.geom, ri.geom) - nearest.min_jarak_meter) < 0.001
AND ABS(ST_Distance_Sphere(ST_SRID(w.geom, 4326), ST_SRID(ri.geom, 4326)) - nearest.min_jarak_meter) < 0.001
WHERE NOT EXISTS (
SELECT 1
FROM rumah_ibadah ri_in_radius
WHERE ST_Distance_Sphere(w.geom, ri_in_radius.geom) <= ri_in_radius.radius_bantuan_meter
WHERE ST_Distance_Sphere(ST_SRID(w.geom, 4326), ST_SRID(ri_in_radius.geom, 4326)) <= ri_in_radius.radius_bantuan_meter
)
GROUP BY w.id
ORDER BY selisih_meter DESC