"""evatest

Revision ID: 1d42b5615aa7
Revises: 53f04f383a4e
Create Date: 2024-12-11 08:00:56.865340

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '1d42b5615aa7'
down_revision = '53f04f383a4e'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('cmf_testcase_run_step', sa.Column('parent_step_id', sa.String(length=64), nullable=True))
    op.create_index(op.f('ix_cmf_testcase_run_step_parent_step_id'), 'cmf_testcase_run_step', ['parent_step_id'], unique=False)
    op.create_foreign_key(None, 'cmf_testcase_run_step', 'cmf_testcase_run_step', ['parent_step_id'], ['id'])
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_constraint(None, 'cmf_testcase_run_step', type_='foreignkey')
    op.drop_index(op.f('ix_cmf_testcase_run_step_parent_step_id'), table_name='cmf_testcase_run_step')
    op.drop_column('cmf_testcase_run_step', 'parent_step_id')
    # ### end Alembic commands ###