Added a migration to fix some m2m table columns incorrectly left as varchar(8) when we changed the size of name slugs to varchar(32).

 - Legacy-Id: 16660

Author: levkowetz

ietf/name/migrations/0007_fix_m2m_slug_id_length.py

@@ -0,0 +1,19 @@
+# Copyright The IETF Trust 2019, All Rights Reserved
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('name', '0006_adjust_statenames'),
+    ]
+
+    operations = [
+        migrations.RunSQL("ALTER TABLE doc_ballottype_positions MODIFY ballotpositionname_id varchar(32);", ""),
+        migrations.RunSQL("ALTER TABLE doc_dochistory_tags MODIFY doctagname_id varchar(32);", ""),
+        migrations.RunSQL("ALTER TABLE group_group_unused_tags MODIFY doctagname_id varchar(32);", ""),
+        migrations.RunSQL("ALTER TABLE group_grouphistory_unused_tags MODIFY doctagname_id varchar(32);", ""),
+    ]