From: olivier <olivier@3bf09e05-f825-4182-b9bc-eedd7160adf0>
Date: Mon, 15 Feb 2010 13:59:40 +0000 (+0000)
Subject: allow dates to be null for compatibility with Django, restore location_relations... 
X-Git-Url: https://git.parisson.com/?a=commitdiff_plain;h=99b4bb8ba7f9a7a5c1bff7f13204c100473ff58d;p=telemeta-data.git

allow dates to be null for compatibility with Django, restore location_relations.is_authoritative field

git-svn-id: http://svn.parisson.org/svn/crem@155 3bf09e05-f825-4182-b9bc-eedd7160adf0
---

diff --git a/trunk/docref/crem.sql b/trunk/docref/crem.sql
index 4ca2619..aac764f 100644
--- a/trunk/docref/crem.sql
+++ b/trunk/docref/crem.sql
@@ -133,7 +133,7 @@ CREATE TABLE locations (
     current_location_id INTEGER, -- recursif
     latitude            FLOAT,
     longitude           FLOAT,
-    is_authoritative    BOOLEAN NOT NULL DEFAULT 0,
+    is_authoritative    BOOLEAN NOT NULL DEFAULT FALSE,
 
     INDEX(type),
     FOREIGN KEY(current_location_id) REFERENCES locations (id) ON DELETE SET NULL ON UPDATE CASCADE,
@@ -143,7 +143,7 @@ CREATE TABLE locations (
 CREATE TABLE location_aliases (
     location_id         INTEGER NOT NULL,
     alias               VARCHAR(150) NOT NULL,
-    is_authoritative    BOOLEAN NOT NULL DEFAULT 0,
+    is_authoritative    BOOLEAN NOT NULL DEFAULT FALSE,
 
     PRIMARY KEY(location_id, alias),
     FOREIGN KEY(location_id) REFERENCES locations (id) 
@@ -154,6 +154,7 @@ CREATE TABLE location_relations (
     location_id             INTEGER NOT NULL,
     ancestor_location_id    INTEGER NOT NULL,
     is_direct               BOOLEAN NOT NULL DEFAULT FALSE,
+    is_authoritative        BOOLEAN NOT NULL DEFAULT FALSE,
 
     PRIMARY KEY(location_id, ancestor_location_id),
     INDEX(is_direct),
@@ -256,8 +257,11 @@ CREATE TABLE media_items (
     old_code                VARCHAR(250) UNIQUE NOT NULL,
     code                    VARCHAR(250) UNIQUE, -- Doit être unique mais peut être inconnu
     approx_duration         INT NOT NULL DEFAULT 0,
-    recorded_from_date      DATE NOT NULL DEFAULT 0,
-    recorded_to_date        DATE NOT NULL DEFAULT 0,
+    -- Ces champs de date sont déclarés comme pouvant être nuls pour 
+    -- compatibilité avec Django, car ce dernier ne prend pas en charge
+    -- la valeur MySQL '0000-00-00'
+    recorded_from_date      DATE, 
+    recorded_to_date        DATE,
     location_id             INTEGER,
     location_comment        VARCHAR(250) NOT NULL DEFAULT '',
     ethnic_group_id         INTEGER,
diff --git a/trunk/docref/docref.odt b/trunk/docref/docref.odt
index 7203e6b..a1482ea 100644
Binary files a/trunk/docref/docref.odt and b/trunk/docref/docref.odt differ
diff --git a/trunk/import/migration/tasks/dates.py b/trunk/import/migration/tasks/dates.py
index fd0b96a..76a3eea 100644
--- a/trunk/import/migration/tasks/dates.py
+++ b/trunk/import/migration/tasks/dates.py
@@ -260,7 +260,7 @@ class ItemsDateConverter(DataMigrator):
             'nosuchitem'    : 0
         }
 
-        self.target_cursor.execute("UPDATE media_items SET recorded_from_date = 0, recorded_to_date = 0")
+        self.target_cursor.execute("UPDATE media_items SET recorded_from_date = NULL, recorded_to_date = NULL")
 
         self.src_cursor.execute("SELECT Cote_Phono, Annee_Enreg, Dates_Enregistr FROM Phono")
 
diff --git a/trunk/import/migration/tasks/geoethno.py b/trunk/import/migration/tasks/geoethno.py
index 4f6440a..5abc8ca 100644
--- a/trunk/import/migration/tasks/geoethno.py
+++ b/trunk/import/migration/tasks/geoethno.py
@@ -113,9 +113,9 @@ class GeoEthnoImporter(DataMigrator):
             parent_id = self.getone("SELECT id FROM locations WHERE name = %s", (parentName,))
             if id != parent_id:
                 self.stats['relations'] += self.replace("INSERT INTO location_relations "+
-                                                       "(location_id, ancestor_location_id, is_direct) "+
-                                                       "VALUE (%s, %s, %s)", 
-                                                       (id, parent_id, 1))
+                                                       "(location_id, ancestor_location_id, is_direct, is_authoritative) "+
+                                                       "VALUE (%s, %s, %s, %s)", 
+                                                       (id, parent_id, 1, 1))
 
         for hname in historic_names:
             self.stats['historical names'] += self.replace("INSERT INTO locations "+