"""make remind_at nullable

Revision ID: 010
Revises: 009
Create Date: 2026-02-22

"""
from alembic import op
import sqlalchemy as sa

# revision identifiers, used by Alembic.
revision = "010"
down_revision = "009"
branch_labels = None
depends_on = None


def upgrade() -> None:
    op.alter_column("reminders", "remind_at", existing_type=sa.DateTime(), nullable=True)


def downgrade() -> None:
    op.alter_column("reminders", "remind_at", existing_type=sa.DateTime(), nullable=False)