Update changelog

Author: lpofredc

VERSION

@@ -1 +1 @@
-1.7.2
+1.7.3

data/update/update_1.7.2to1.7.3.sql

@@ -0,0 +1,53 @@
+-- Creation d'une vue permettant de reproduire le contenu de la table du même nom dans les versions précédentes
+
+CREATE OR REPLACE VIEW synthese.syntheseff AS
+WITH areas
+    AS (SELECT DISTINCT ON (sa.id_synthese, t.type_code) sa.id_synthese
+                                                       , sa.id_area
+                                                       , a.centroid
+                                                       , st_transform(a.centroid, 4326) AS centroid_4326
+                                                       , t.type_code
+        FROM ref_geo.bib_areas_types t
+                 JOIN ref_geo.l_areas a ON t.id_type = a.id_type
+                 JOIN synthese.cor_area_synthese sa ON sa.id_area = a.id_area
+        WHERE t.type_code::TEXT = ANY
+              (ARRAY ['M10'::CHARACTER VARYING, 'COM'::CHARACTER VARYING, 'DEP'::CHARACTER VARYING]::TEXT[]))
+   , obs_data AS (SELECT s.id_synthese
+                       , s.cd_nom
+                       , s.id_dataset
+                       , s.date_min                                                          AS dateobs
+                       , s.observers                                                         AS observateurs
+                       , (s.altitude_min + s.altitude_max) / 2                               AS altitude_retenue
+                       , COALESCE(areas.centroid_4326, st_transform(s.the_geom_point, 4326)) AS the_geom_point
+                       , s.count_min                                                         AS effectif_total
+                       , dl.cd_nomenclature::INTEGER                                         AS diffusion_level
+                  FROM synthese.synthese s
+                           LEFT JOIN synthese.t_nomenclatures dl
+                                     ON s.id_nomenclature_diffusion_level = dl.id_nomenclature
+                           LEFT JOIN synthese.t_nomenclatures st
+                                     ON s.id_nomenclature_observation_status = st.id_nomenclature
+                           LEFT JOIN areas ON (
+                      s.id_synthese = areas.id_synthese
+                          AND areas.type_code = CASE
+                                                    WHEN dl.cd_nomenclature::TEXT = '1'::TEXT
+                                                        THEN 'COM'
+                                                    WHEN dl.cd_nomenclature::TEXT = '2'::TEXT
+                                                        THEN 'M10'
+                                                    WHEN dl.cd_nomenclature::TEXT = '3'::TEXT
+                                                        THEN 'DEP'
+                          END)
+                  WHERE (NOT dl.cd_nomenclature::TEXT = '4'::TEXT
+                      OR s.id_nomenclature_diffusion_level IS NULL)
+                    AND st.cd_nomenclature::TEXT = 'Pr'::TEXT)
+SELECT d.id_synthese
+     , d.id_dataset
+     , d.cd_nom
+     , d.dateobs
+     , d.observateurs
+     , d.altitude_retenue
+     , d.the_geom_point
+     , d.effectif_total
+     , c.insee
+     , diffusion_level
+FROM obs_data d
+         JOIN atlas.l_communes c ON st_intersects(d.the_geom_point, c.the_geom);

docs/changelog.rst

@@ -2,6 +2,18 @@
 CHANGELOG
 =========
 
+1.7.3 (2025-09-xx)
+------------------
+
+🐛 **Corrections**
+
+* Gain de performance sur la vue `synthese.syntheseff` 
+
+⚠️ **Notes de version**
+
+- Exécutez le script SQL de mise à jour de la BDD : https://github.com/PnX-SI/GeoNature-atlas/blob/master/data/update/update_1.7.2to1.7.3.sql
+
+
 1.7.2 (2025-09-17)
 ------------------