basics request on actes + producers

bd-metadata/sql_requests.md

@@ -108,4 +108,32 @@ gives
 | brb\_ch\_i\_1436\_06\_22a | 1436, 22 juin                         | Lettres\_patentes | Deperditum | Histoire de Dombes (Aubret)                     | Histoire de Dombes (Aubret)            | NS                       |
 | brb\_ch\_i\_1436\_05\_21a | 1436, 21 mai                          | Lettres\_patentes | Deperditum | Histoire de Dombes (Aubret)                     | Histoire de Dombes (Aubret)            | NS                       |
 | brb\_ch\_i\_1431\_04\_12a | 1431, 12 avril                        | Lettres\_patentes | Deperditum | Histoire de Dombes (Aubret)                     | Histoire de Dombes (Aubret)            | NS                       |
-| brb\_ch\_i\_1434\_11\_21a | \[1434\], 21 novembre                 | Lettres\_patentes | Deperditum | Histoire de Dombes (Guichenon)                  | Histoire de Dombes (Guichenon)         | NS                       |
+| brb\_ch\_i\_1434\_11\_21a | \[1434\], 21 novembre                 | Lettres\_patentes | Deperditum | Histoire de Dombes (Guichenon)                  | Histoire de Dombes (Guichenon)         | NS                       |
+
+
+## Request 2 : basic request of acte and producers
+
+```sql
+SELECT group_concat(DISTINCT produced_by_acte_id), group_concat(DISTINCT produced_by_prince_id)
+FROM Produced_by
+GROUP BY produced_by_acte_id;
+```
+
+## Request 3 : list of actes with producers, etc
+
+```sql
+SELECT
+	date AS "Date",
+	placename as "Lieu de production",
+	group_concat(DISTINCT numb_acte) AS "Identifiant de l'acte",
+	group_concat(DISTINCT name_indiv) AS "Producteur(s) de l'acte",
+	group_concat(DISTINCT house) AS "Maison",
+	analysis AS "Analyse de l'acte"
+FROM Acte, Produced_by, Individual, Duke, Production_place
+WHERE id_acte = produced_by_acte_id
+AND produced_by_prince_id = id_duke
+AND id_indiv = indiv_duke_id
+AND id_place = prod_place_acte_id
+GROUP BY numb_acte
+ORDER BY numb_acte;
+```