"""empty message

Revision ID: bb3518c7dc22
Revises: 0df253550689
Create Date: 2023-04-23 19:42:48.812186

"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import mysql

# revision identifiers, used by Alembic.
revision = 'bb3518c7dc22'
down_revision = '0df253550689'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('feedbacks', schema=None) as batch_op:
        batch_op.add_column(sa.Column('user_id', sa.Integer(), nullable=True))
        batch_op.drop_index('name')
        batch_op.create_foreign_key(None, 'users', ['user_id'], ['id'])
        batch_op.drop_column('name')

    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('feedbacks', schema=None) as batch_op:
        batch_op.add_column(sa.Column('name', mysql.VARCHAR(length=64), nullable=True))
        batch_op.drop_constraint(None, type_='foreignkey')
        batch_op.create_index('name', ['name'], unique=False)
        batch_op.drop_column('user_id')

    # ### end Alembic commands ###