"""Added school year column to user history.

Revision ID: c60b7bfaaf85
Revises: 4c132220432f
Create Date: 2021-09-02 08:36:41.711040

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = 'c60b7bfaaf85'
down_revision = '4c132220432f'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('user_cooperation', sa.Column('school_year', sa.String(), nullable=False))
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_column('user_cooperation', 'school_year')
    # ### end Alembic commands ###