"""orm column history

Revision ID: 2cd70a9a8419
Revises: d705f8911088
Create Date: 2025-07-09 13:05:41.871355

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '2cd70a9a8419'
down_revision = 'd705f8911088'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_index('ix_cmf_orm_column_history_obj_code', table_name='cmf_orm_column_history')
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_index('ix_cmf_orm_column_history_obj_code', 'cmf_orm_column_history', ['obj_code'], unique=False)
    # ### end Alembic commands ###