"""empty message

Revision ID: ded5a37f8a7b
Revises: 776761fb7466
Create Date: 2020-01-08 14:39:32.182439

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = 'ded5a37f8a7b'
down_revision = '776761fb7466'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('corpus_files', sa.Column('address', sa.String(length=255), nullable=True))
    op.add_column('corpus_files', sa.Column('booktitle', sa.String(length=255), nullable=True))
    op.add_column('corpus_files', sa.Column('chapter', sa.String(length=255), nullable=True))
    op.add_column('corpus_files', sa.Column('editor', sa.String(length=255), nullable=True))
    op.add_column('corpus_files', sa.Column('institution', sa.String(length=255), nullable=True))
    op.add_column('corpus_files', sa.Column('journal', sa.String(length=255), nullable=True))
    op.add_column('corpus_files', sa.Column('pages', sa.String(length=255), nullable=True))
    op.add_column('corpus_files', sa.Column('publisher', sa.String(length=255), nullable=True))
    op.add_column('corpus_files', sa.Column('school', sa.String(length=255), nullable=True))
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_column('corpus_files', 'school')
    op.drop_column('corpus_files', 'publisher')
    op.drop_column('corpus_files', 'pages')
    op.drop_column('corpus_files', 'journal')
    op.drop_column('corpus_files', 'institution')
    op.drop_column('corpus_files', 'editor')
    op.drop_column('corpus_files', 'chapter')
    op.drop_column('corpus_files', 'booktitle')
    op.drop_column('corpus_files', 'address')
    # ### end Alembic commands ###