From f40621d1080629bb76411abd5c5d48d3a9bdb12a Mon Sep 17 00:00:00 2001
From: Francesco Beretta <francesco.beretta@cnrs.fr>
Date: Mon, 6 May 2024 10:12:28 +0200
Subject: [PATCH] codas des occupation

---
 Wikidata/codage_occupations.sql               | 160 ++++++++++++++++++
 data/astronomers_import.db                    | Bin 21127168 -> 21127168 bytes
 .../wdt_occupations_exploration.ipynb         |   4 +-
 .../wdt_occupations_production.ipynb          |   6 +-
 4 files changed, 168 insertions(+), 2 deletions(-)
 create mode 100644 Wikidata/codage_occupations.sql

diff --git a/Wikidata/codage_occupations.sql b/Wikidata/codage_occupations.sql
new file mode 100644
index 0000000..8ecc334
--- /dev/null
+++ b/Wikidata/codage_occupations.sql
@@ -0,0 +1,160 @@
+/*** Codage des occupations
+ * 
+ * Dans ce document sont présentés différents scripts SQL qui illustrent
+ * le processus de codage des occupations
+ * 
+ */
+
+-- compter les relations personne-occupations
+SELECT count(*)
+FROM wdt_person_occupation wpo; 
+
+-- regrouper par occupation avec tri par effectif déscendant
+SELECT occupationUri, occupationLabel, COUNT(*) as effectif
+FROM wdt_person_occupation
+GROUP BY occupationUri , occupationLabel
+ORDER BY effectif DESC;
+
+
+-- distribution des effectifs par plages
+WITH tw1 AS (
+SELECT occupationUri, occupationLabel, COUNT(*) as effectif
+FROM wdt_person_occupation
+GROUP BY occupationUri, occupationLabel ),
+tw2 AS (
+SELECT 1001 a, 30000 b
+UNION
+SELECT 501 a, 1000 b
+UNION
+SELECT 101 a, 500 b
+UNION
+SELECT 51 a, 100 b
+UNION
+SELECT 21 a, 50 b
+UNION
+SELECT 11 a, 20 b
+UNION
+SELECT 5 a, 10 b
+UNION
+SELECT 2 a, 4 b
+UNION
+SELECT 0 a, 1 b
+)
+SELECT CAST(a as 'str') || '-' || CAST(b as 'str') as plage, count(*) as effectif, SUM(effectif) as sum , group_concat(occupationLabel, '; ')
+FROM tw1 JOIN tw2 ON tw1.effectif BETWEEN tw2.a AND tw2.b
+GROUP BY plage
+ORDER BY effectif DESC;
+
+-- inspecter les effectifs d'activités par personne
+SELECT wp.personUri, wp.personLabel, count(*) as effectif, 
+			min(wp.birthYear) birthYear, 
+			group_concat(distinct occupationLabel) occupationLabels
+FROM wdt_person_occupation wpo, wdt_personne wp 
+WHERE wp.personUri = wpo.personUri 
+GROUP BY wp.personUri, wp.personLabel
+ORDER BY effectif DESC; 
+
+
+-- Vérifier qu'il n'y a pas de doublons de personnnes
+WITH tw1 as (
+SELECT wp.personUri, wp.personLabel, count(*) as effectif, 
+			min(wp.birthYear) birthYear, 
+			group_concat(distinct occupationLabel) occupationLabels
+FROM wdt_person_occupation wpo, wdt_personne wp 
+WHERE wp.personUri = wpo.personUri 
+GROUP BY wp.personUri, wp.personLabel
+)
+SELECT * 
+FROM tw1
+GROUP BY personUri, personLabel
+HAVING COUNT(*) > 1;
+LIMIT 10;
+
+-- nombre de personnes par effectif
+WITH tw1 as (
+SELECT wp.personUri, wp.personLabel, count(*) as effectif, 
+			min(wp.birthYear) birthYear, 
+			group_concat(distinct occupationLabel) occupationLabels
+FROM wdt_person_occupation wpo, wdt_personne wp 
+WHERE wp.personUri = wpo.personUri 
+GROUP BY wp.personUri, wp.personLabel
+)
+SELECT effectif AS eff_activite, count(*) AS effectif_eff
+FROM tw1
+GROUP BY effectif
+ORDER BY effectif_eff DESC;
+
+
+/*** CODAGE
+ *  
+ * Après avoir créé et alimenté une table occupation, 
+ * afin de disposer d'une seule ligne identifiant une occupation, 
+ * on crée une table "occupation_domain" qui représente les domaines des occupations
+ * et qui est associée dans une relation de 1 à n à la table occupation.
+ * On crée ensuite une relation de clé étrangère dans la base de données
+ * et on peut coder avec la requête suivante dans DBeaver
+ */
+
+
+-- IMPORTANT : requête permettant l'association aux domaines. i.e. le codage, 
+-- dans un logiciel avec interface graphique
+WITH TW1 AS (
+SELECT occupationUri, occupationLabel, COUNT(*) as effectif
+FROM wdt_person_occupation
+GROUP BY occupationUri , occupationLabel)
+SELECT wo.pk_wdt_occupation, occupationUri, occupationLabel, effectif, fk_domain 
+FROM tw1, wdt_occupation wo
+WHERE tw1.occupationUri = wo.wdt_uri
+ORDER BY effectif DESC;
+
+
+
+-- inspecter les codages
+SELECT wp.personUri, wp.personLabel, occupationLabel, od.label
+FROM wdt_person_occupation po 
+    JOIN wdt_occupation wo ON po.occupationUri = wo.wdt_uri
+    JOIN wdt_personne wp ON wp.personUri = po.personUri 
+    LEFT JOIN occupation_domain od ON od.pk_occupation_domain = wo.fk_domain
+--WHERE od.label IS NULL
+LIMIT 20;
+
+
+-- inspecter les personnes
+SELECT wp.personUri, wp.personLabel, count(*) AS eff, GROUP_CONCAT(occupationLabel) occupations,
+    GROUP_CONCAT(od.label) domaines
+FROM wdt_person_occupation po 
+    JOIN wdt_occupation wo ON po.occupationUri = wo.wdt_uri
+    JOIN wdt_personne wp ON wp.personUri = po.personUri 
+    LEFT JOIN occupation_domain od ON od.pk_occupation_domain = wo.fk_domain
+GROUP BY wp.personUri, wp.personLabel
+--HAVING COUNT(od.label) = 1
+ORDER BY eff DESC
+LIMIT 100;
+
+
+WTIH tw1 AS (
+SELECT DISTINCT wp.personUri, wp.personLabel, od.label
+FROM wdt_person_occupation po 
+    JOIN wdt_occupation wo ON po.occupationUri = wo.wdt_uri
+    JOIN wdt_personne wp ON wp.personUri = po.personUri 
+    LEFT JOIN occupation_domain od ON od.pk_occupation_domain = wo.fk_domain
+   ORDER BY wp.personUri, od.label)
+SELECT wp.personUri, wp.personLabel, count(*), group_concat(od.label)
+FROM tw1
+GROUP BY wp.personUri, wp.personLabel;
+
+
+
+
+-- regrouper par effectifs de domaines
+WITH tw1 AS (
+SELECT wp.personUri, wp.personLabel, count(*) AS eff, GROUP_CONCAT(od.label) domaines
+FROM wdt_person_occupation po 
+    JOIN wdt_occupation wo ON po.occupationUri = wo.wdt_uri
+    JOIN wdt_personne wp ON wp.personUri = po.personUri 
+    LEFT JOIN occupation_domain od ON od.pk_occupation_domain = wo.fk_domain
+GROUP BY wp.personUri, wp.personLabel)
+SELECT *
+FROM tw1
+GROUP BY domaines;
+
diff --git a/data/astronomers_import.db b/data/astronomers_import.db
index 5de1163ff306552daf88a9b65d5529682f11773a..73914ba0397e17a905b5c820cb2e91c48dde12e7 100644
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diff --git a/notebooks_jupyter/wikidata_exploration/wdt_occupations_exploration.ipynb b/notebooks_jupyter/wikidata_exploration/wdt_occupations_exploration.ipynb
index b817017..ba86d71 100644
--- a/notebooks_jupyter/wikidata_exploration/wdt_occupations_exploration.ipynb
+++ b/notebooks_jupyter/wikidata_exploration/wdt_occupations_exploration.ipynb
@@ -31,7 +31,9 @@
    "cell_type": "code",
    "execution_count": 2,
    "id": "0133375f",
-   "metadata": {},
+   "metadata": {
+    "metadata": {}
+   },
    "outputs": [
     {
      "data": {
diff --git a/notebooks_jupyter/wikidata_exploration/wdt_occupations_production.ipynb b/notebooks_jupyter/wikidata_exploration/wdt_occupations_production.ipynb
index 6a81c7a..21dc01b 100644
--- a/notebooks_jupyter/wikidata_exploration/wdt_occupations_production.ipynb
+++ b/notebooks_jupyter/wikidata_exploration/wdt_occupations_production.ipynb
@@ -612,7 +612,11 @@
     "    WHERE name ='wdt_occupation';\n",
     "    \"\"\"\n",
     "\n",
-    "cur = cn.cursor()\n",
+    "### ATTENTION : cette cellule contient le code nécessaire si on doit refaire la table\n",
+    "# généralement on ne doit pas l'exécuter, et si on veut vraiment l'exécuter  \n",
+    "# il faut décommenter le code\n",
+    "\n",
+    "# cur = cn.cursor()\n",
     "# r = cur.execute(q3)\n",
     "# r = cur.execute(q4)\n",
     "# cn.commit()"