Merge "add an index for the story_storytags table"

storyboard/db/migration/alembic_migrations/versions/063_index_story_storytags.py

@@ -0,0 +1,36 @@
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+
+"""index story_storytags
+
+Revision ID: a6e048164572
+Revises: 062
+Create Date: 2018-06-25 17:13:43.992561
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '063'
+down_revision = '062'
+
+
+from alembic import op
+
+
+def upgrade(active_plugins=None, options=None):
+    op.create_index('story_storytags_idx',
+                    'story_storytags', ['story_id'])
+
+
+def downgrade(active_plugins=None, options=None):
+    op.drop_index('story_storytags_idx')