root / snf-pithos-backend / pithos / backends / lib / sqlalchemy / alembic / versions / e6edec1b499_add_columns_for_snap.py @ d0a99822
History | View | Annotate | Download (698 Bytes)
| 1 |
"""Add columns for snapshots
|
|---|---|
| 2 |
|
| 3 |
Revision ID: e6edec1b499
|
| 4 |
Revises: 3b62b3f1bf6c
|
| 5 |
Create Date: 2014-01-27 15:33:21.058484
|
| 6 |
|
| 7 |
"""
|
| 8 |
|
| 9 |
# revision identifiers, used by Alembic.
|
| 10 |
revision = 'e6edec1b499'
|
| 11 |
down_revision = '3b62b3f1bf6c'
|
| 12 |
|
| 13 |
from alembic import op |
| 14 |
import sqlalchemy as sa |
| 15 |
|
| 16 |
|
| 17 |
def upgrade(): |
| 18 |
op.add_column('versions',
|
| 19 |
sa.Column('available', sa.Boolean, nullable=False, |
| 20 |
server_default='true'))
|
| 21 |
op.add_column('versions',
|
| 22 |
sa.Column('map_check_timestamp',
|
| 23 |
sa.DECIMAL(precision=16, scale=6))) |
| 24 |
|
| 25 |
|
| 26 |
def downgrade(): |
| 27 |
op.drop_column('versions', 'available') |
| 28 |
op.drop_column('versions', 'map_check_timestamp') |