"""add is_owner to page_session

Revision ID: b3f7a2c8d1e5
Revises: a1b2c3d4e5f6
Create Date: 2026-02-18 06:00:00.000000

"""
from alembic import op
import sqlalchemy as sa

# revision identifiers, used by Alembic.
revision = "b3f7a2c8d1e5"
down_revision = "a1b2c3d4e5f6"
branch_labels = None
depends_on = None


def upgrade():
    op.add_column(
        "mps_page_session",
        sa.Column("is_owner", sa.Boolean(), nullable=True),
    )


def downgrade():
    op.drop_column("mps_page_session", "is_owner")
