Devises

postgresql-entrypoint-initdb.d/03_views.sql

@@ -29,3 +29,18 @@ join ligne l on l.ticket_id = t.id
 join adherent h on h.id = t.adherent_id
 join article a on a.code = l.article_code
 group by t.id, h.id, l.article_code, a.famille_code;
+
+/*
+INSERT INTO prix_historique (article_code, prix_unitaire, dates)
+SELECT
+    article_code,
+    prix_unitaire,
+    daterange(
+    	date(MIN(t.date_ticket)),
+    	date(LEAD(MIN(t.date_ticket)) OVER (PARTITION BY article_code ORDER BY MIN(t.date_ticket)))
+    ) AS dates
+FROM ligne l
+JOIN ticket t ON t.id = l.ticket_id
+GROUP BY article_code, prix_unitaire
+ORDER BY article_code, MIN(t.date_ticket);
+*/