From: Sean Bright <sean@seanbright.com>
Date: Thu, 26 Sep 2024 20:21:31 +0000 (-0400)
Subject: alembic: Drop redundant voicemail_messages index.
X-Git-Tag: 21.6.0-rc1~24
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6d86566ee820f61df87fb676779846b9d7437a3e;p=thirdparty%2Fasterisk.git

alembic: Drop redundant voicemail_messages index.

The `voicemail_messages_dir` index is a left prefix of the table's
primary key and therefore unnecessary.

(cherry picked from commit f97ad807ff327ffdcbe34fc9dc4215c88e9ce28c)
---

diff --git a/contrib/ast-db-manage/voicemail/versions/64fae6bbe7fb_drop_redundant_index.py b/contrib/ast-db-manage/voicemail/versions/64fae6bbe7fb_drop_redundant_index.py
new file mode 100644
index 0000000000..ed21c80aac
--- /dev/null
+++ b/contrib/ast-db-manage/voicemail/versions/64fae6bbe7fb_drop_redundant_index.py
@@ -0,0 +1,24 @@
+"""Drop redundant index
+
+Revision ID: 64fae6bbe7fb
+Revises: 1c55c341360f
+Create Date: 2024-09-26 16:17:12.732445
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '64fae6bbe7fb'
+down_revision = '1c55c341360f'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    with op.batch_alter_table('voicemail_messages') as batch_op:
+        batch_op.drop_index('voicemail_messages_dir')
+
+
+def downgrade():
+    with op.batch_alter_table('voicemail_messages') as batch_op:
+        batch_op.create_index('voicemail_messages_dir', ['dir'])