29 lines
855 B
Python
29 lines
855 B
Python
"""empty message
|
|
|
|
Revision ID: 567d22ded3af
|
|
Revises: 2fe2830f45e1
|
|
Create Date: 2023-03-03 08:38:25.855923
|
|
|
|
"""
|
|
from alembic import op
|
|
import sqlalchemy as sa
|
|
|
|
|
|
# revision identifiers, used by Alembic.
|
|
revision = '567d22ded3af'
|
|
down_revision = '2fe2830f45e1'
|
|
branch_labels = None
|
|
depends_on = None
|
|
|
|
|
|
def upgrade():
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
|
op.create_unique_constraint('bpmn_process_definition_relationship_unique', 'bpmn_process_definition_relationship', ['bpmn_process_definition_parent_id', 'bpmn_process_definition_child_id'])
|
|
# ### end Alembic commands ###
|
|
|
|
|
|
def downgrade():
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
|
op.drop_constraint('bpmn_process_definition_relationship_unique', 'bpmn_process_definition_relationship', type_='unique')
|
|
# ### end Alembic commands ###
|