"""empty message

Revision ID: 790ce9512e75
Revises: 6c2227f1cc77
Create Date: 2021-01-25 11:13:36.953269

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '790ce9512e75'
down_revision = '6c2227f1cc77'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.alter_column('corpora', 'current_nr_of_tokens',
               existing_type=sa.BIGINT(),
               type_=sa.Integer(),
               existing_nullable=True)
    op.alter_column('corpora', 'max_nr_of_tokens',
               existing_type=sa.BIGINT(),
               type_=sa.Integer(),
               existing_nullable=True)
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.alter_column('corpora', 'max_nr_of_tokens',
               existing_type=sa.Integer(),
               type_=sa.BIGINT(),
               existing_nullable=True)
    op.alter_column('corpora', 'current_nr_of_tokens',
               existing_type=sa.Integer(),
               type_=sa.BIGINT(),
               existing_nullable=True)
    # ### end Alembic commands ###