From c9a40818089f11e0497eaffa55d007d9f1f58e69 Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <m.bunkus@linet-services.de>
Date: Wed, 8 Jun 2016 09:20:35 +0200
Subject: [PATCH] =?utf8?q?generic=5Ftranslations:=20Eintr=C3=A4ge=20automa?=
 =?utf8?q?tisch=20l=C3=B6schen,=20wenn=20Sprache=20gel=C3=B6scht=20wird?=
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---
 ..._generic_translations_on_language_deletion.sql | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 sql/Pg-upgrade2/delete_from_generic_translations_on_language_deletion.sql

diff --git a/sql/Pg-upgrade2/delete_from_generic_translations_on_language_deletion.sql b/sql/Pg-upgrade2/delete_from_generic_translations_on_language_deletion.sql
new file mode 100644
index 000000000..94cca1b08
--- /dev/null
+++ b/sql/Pg-upgrade2/delete_from_generic_translations_on_language_deletion.sql
@@ -0,0 +1,15 @@
+-- @tag: delete_from_generic_translations_on_language_deletion
+-- @description: Übersetzungen automatisch löschen, wenn die dazugehörige Sprache gelöscht wird
+-- @depends: release_3_4_0
+ALTER TABLE generic_translations
+  DROP CONSTRAINT generic_translations_language_id_fkey,
+  ADD CONSTRAINT generic_translations_language_id_fkey
+    FOREIGN KEY (language_id)
+    REFERENCES language (id)
+    ON DELETE CASCADE;
+
+DELETE FROM generic_translations
+WHERE language_id NOT IN (
+  SELECT id
+  FROM language
+);
-- 
2.20.1