74df8fa5a35f_initial_autogen_revision.py 文件源码

def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('track_tags')
    op.drop_index(op.f('ix_tracks_title'), table_name='tracks')
    op.drop_index(op.f('ix_tracks_path'), table_name='tracks')
    op.drop_index(op.f('ix_tracks_lib_id'), table_name='tracks')
    op.drop_index(op.f('ix_tracks_artist_id'), table_name='tracks')
    op.drop_index(op.f('ix_tracks_album_id'), table_name='tracks')
    op.drop_table('tracks')
    op.drop_table('album_tags')
    op.drop_table('album_images')
    op.drop_table('artist_tags')
    op.drop_table('artist_images')
    op.drop_index(op.f('ix_albums_title'), table_name='albums')
    op.drop_index(op.f('ix_albums_lib_id'), table_name='albums')
    op.drop_index(op.f('ix_albums_artist_id'), table_name='albums')
    op.drop_table('albums')
    op.drop_index(op.f('ix_tags_lib_id'), table_name='tags')
    op.drop_table('tags')
    op.drop_index(op.f('ix_artists_name'), table_name='artists')
    op.drop_index(op.f('ix_artists_lib_id'), table_name='artists')
    op.drop_table('artists')
    op.drop_table('meta')
    op.drop_table('libraries')
    op.drop_table('images')
    # ### end Alembic commands ###