summaryrefslogtreecommitdiff
path: root/zuul/driver/sql/alembic/versions/cfc0dc45f341_change_patchset_to_string.py
blob: 3fde8e545f5dd527f328c7a10f2746c9d71589ee (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
"""Change patchset to string

Revision ID: cfc0dc45f341
Revises: ba4cdce9b18c
Create Date: 2018-01-09 16:44:31.506958

"""

# revision identifiers, used by Alembic.
revision = 'cfc0dc45f341'
down_revision = 'ba4cdce9b18c'
branch_labels = None
depends_on = None

from alembic import op
import sqlalchemy as sa

BUILDSET_TABLE = 'zuul_buildset'


def upgrade(table_prefix=''):
    op.alter_column(table_prefix + BUILDSET_TABLE,
                    'patchset',
                    sa.String(255),
                    existing_nullable=True,
                    existing_type=sa.Integer)


def downgrade():
    raise Exception("Downgrades not supported")