"""empty message

Revision ID: 6b877d2a07a9
Revises: bc8a32d54029
Create Date: 2024-08-21 14:36:12.101684

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql

# revision identifiers, used by Alembic.
revision: str = '6b877d2a07a9'
down_revision: Union[str, None] = 'bc8a32d54029'
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('pipeline_trials', sa.Column('next_tracking_id', sa.String(), nullable=True))
    op.drop_column('pipeline_trials', 'status_date_time')
    # ### end Alembic commands ###


def downgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('pipeline_trials', sa.Column('status_date_time', postgresql.TIMESTAMP(), autoincrement=False, nullable=False))
    op.drop_column('pipeline_trials', 'next_tracking_id')
    # ### end Alembic commands ###