39 lines
1.3 KiB
Python
39 lines
1.3 KiB
Python
"""Adjusting process-submissionequipassoc
|
|
|
|
Revision ID: 67fa77849024
|
|
Revises: e08a69a0f381
|
|
Create Date: 2024-01-05 15:06:24.305945
|
|
|
|
"""
|
|
from alembic import op
|
|
import sqlalchemy as sa
|
|
|
|
|
|
# revision identifiers, used by Alembic.
|
|
revision = '67fa77849024'
|
|
down_revision = 'e08a69a0f381'
|
|
branch_labels = None
|
|
depends_on = None
|
|
|
|
|
|
def upgrade() -> None:
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
|
with op.batch_alter_table('_equipment_submissions', schema=None) as batch_op:
|
|
batch_op.add_column(sa.Column('process_id', sa.INTEGER(), nullable=True))
|
|
# batch_op.drop_constraint(None, type_='foreignkey')
|
|
batch_op.create_foreign_key('SEA_Process_id', '_process', ['process_id'], ['id'], ondelete='SET NULL')
|
|
batch_op.drop_column('process')
|
|
|
|
# ### end Alembic commands ###
|
|
|
|
|
|
def downgrade() -> None:
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
|
with op.batch_alter_table('_equipment_submissions', schema=None) as batch_op:
|
|
batch_op.add_column(sa.Column('process', sa.VARCHAR(length=64), nullable=True))
|
|
batch_op.drop_constraint('SEA_Process_id', type_='foreignkey')
|
|
batch_op.create_foreign_key(None, '_process', ['process'], ['id'], ondelete='SET NULL')
|
|
batch_op.drop_column('process_id')
|
|
|
|
# ### end Alembic commands ###
|