"""knowledge add permission

Revision ID: 5a1f335449b9
Revises: ba24e02a6610
Create Date: 2024-12-16 09:51:41.915994

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = '5a1f335449b9'
down_revision: Union[str, None] = 'ba24e02a6610'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('knowledgebase', sa.Column('permission', sa.String(length=32), nullable=True))
    # ### end Alembic commands ###


def downgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_column('knowledgebase', 'permission')
    # ### end Alembic commands ###