EZP-24898: Fixed update scripts

data/update/mysql/unstable/dbupdate-5.4.0-to-6.0.0alpha7.sql

@@ -0,0 +1,10 @@
+--
+-- The `ezrole` table has changed. `version` has been added to the primary key, after the `id`. This is because role
+-- drafts are now handled differently. A draft now has the same `id` as the published role, and `version` decides which
+-- is which. You should make sure you don't have any role drafts in the database when upgrading. To find drafts, select
+-- entries in the `ezrole` table where `version` is not zero. Before this change, the `version` of a draft equals the
+-- `id` of the role. The safe way to get rid of stray role drafts is to edit the role in question, and then cancel
+-- editing.
+--
+
+ALTER TABLE ezrole DROP PRIMARY KEY, ADD PRIMARY KEY(id,version);

data/update/mysql/unstable/dbupdate-6.0.0alpha7-to-6.0.0beta1.sql

@@ -0,0 +1,6 @@
+--
+-- The `ezrole` table was switched back to its original state
+-- (only one PRIMARY KEY being ID column)
+--
+
+ALTER TABLE ezrole DROP PRIMARY KEY, ADD PRIMARY KEY(id);

data/update/postgres/unstable/dbupdate-5.4.0-to-6.0.0alpha7.sql

@@ -0,0 +1,10 @@
+--
+-- The `ezrole` table has changed. `version` has been added to the primary key, after the `id`. This is because role
+-- drafts are now handled differently. A draft now has the same `id` as the published role, and `version` decides which
+-- is which. You should make sure you don't have any role drafts in the database when upgrading. To find drafts, select
+-- entries in the `ezrole` table where `version` is not zero. Before this change, the `version` of a draft equals the
+-- `id` of the role. The safe way to get rid of stray role drafts is to edit the role in question, and then cancel
+-- editing.
+--
+
+ALTER TABLE ezrole DROP CONSTRAINT ezrole_pkey, ADD CONSTRAINT ezrole_pkey PRIMARY KEY (id,version);

data/update/postgres/unstable/dbupdate-6.0.0alpha7-to-6.0.0beta1.sql

@@ -0,0 +1,6 @@
+--
+-- The `ezrole` table was switched back to its original state
+-- (only one PRIMARY KEY being ID column)
+--
+
+ALTER TABLE ezrole DROP CONSTRAINT ezrole_pkey, ADD CONSTRAINT ezrole_pkey PRIMARY KEY (id);