From d8c166379bdbf2bab7dfc768eb613e7983dfea55 Mon Sep 17 00:00:00 2001 From: Roland Date: Fri, 16 Dec 2022 10:00:46 -0700 Subject: [PATCH] Removing unused File columns and indexes. --- ...16f9140a_remove_file_directory_and_stem.py | 39 +++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 alembic/versions/90ac16f9140a_remove_file_directory_and_stem.py diff --git a/alembic/versions/90ac16f9140a_remove_file_directory_and_stem.py b/alembic/versions/90ac16f9140a_remove_file_directory_and_stem.py new file mode 100644 index 00000000..d1cb74ef --- /dev/null +++ b/alembic/versions/90ac16f9140a_remove_file_directory_and_stem.py @@ -0,0 +1,39 @@ +"""Remove file directory and stem. + +Revision ID: 90ac16f9140a +Revises: 717f36a4da94 +Create Date: 2022-12-16 09:58:32.238873 + +""" +import os + +from alembic import op +from sqlalchemy.orm import Session + +# revision identifiers, used by Alembic. +revision = '90ac16f9140a' +down_revision = '717f36a4da94' +branch_labels = None +depends_on = None + +DOCKERIZED = True if os.environ.get('DOCKER', '').lower().startswith('t') else False + + +def upgrade(): + bind = op.get_bind() + session = Session(bind=bind) + + session.execute('DROP INDEX IF EXISTS file_directory_idx') + session.execute('DROP INDEX IF EXISTS file_stem_idx') + session.execute('ALTER TABLE file DROP COLUMN IF EXISTS directory') + session.execute('ALTER TABLE file DROP COLUMN IF EXISTS stem') + + +def downgrade(): + bind = op.get_bind() + session = Session(bind=bind) + + session.execute('ALTER TABLE file ADD COLUMN directory TEXT') + session.execute('ALTER TABLE file ADD COLUMN stem TEXT') + session.execute('CREATE INDEX file_directory_idx ON file(directory)') + session.execute('CREATE INDEX file_stem_idx ON file(stem)')