55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
"""Make it possible for some columns to be null
|
|
|
|
Revision ID: 2d696203e56
|
|
Revises: 354676f60be
|
|
Create Date: 2015-06-04 17:25:39.119678
|
|
|
|
"""
|
|
|
|
# revision identifiers, used by Alembic.
|
|
revision = '2d696203e56'
|
|
down_revision = '354676f60be'
|
|
|
|
from alembic import op
|
|
import sqlalchemy as sa
|
|
|
|
|
|
def upgrade():
|
|
### commands auto generated by Alembic - please adjust! ###
|
|
op.alter_column('location', 'name',
|
|
existing_type=sa.VARCHAR(length=120),
|
|
nullable=False)
|
|
op.alter_column('order_item', 'order_id',
|
|
existing_type=sa.INTEGER(),
|
|
nullable=False)
|
|
op.alter_column('product', 'name',
|
|
existing_type=sa.VARCHAR(length=120),
|
|
nullable=False)
|
|
op.alter_column('product', 'price',
|
|
existing_type=sa.INTEGER(),
|
|
nullable=False)
|
|
op.alter_column('user', 'username',
|
|
existing_type=sa.VARCHAR(length=80),
|
|
nullable=False)
|
|
### end Alembic commands ###
|
|
|
|
|
|
def downgrade():
|
|
### commands auto generated by Alembic - please adjust! ###
|
|
op.alter_column('user', 'username',
|
|
existing_type=sa.VARCHAR(length=80),
|
|
nullable=True)
|
|
op.alter_column('product', 'price',
|
|
existing_type=sa.INTEGER(),
|
|
nullable=True)
|
|
op.alter_column('product', 'name',
|
|
existing_type=sa.VARCHAR(length=120),
|
|
nullable=True)
|
|
op.alter_column('order_item', 'order_id',
|
|
existing_type=sa.INTEGER(),
|
|
nullable=True)
|
|
op.alter_column('location', 'name',
|
|
existing_type=sa.VARCHAR(length=120),
|
|
nullable=True)
|
|
### end Alembic commands ###
|