60 lines
1.5 KiB
Python
60 lines
1.5 KiB
Python
"""Delete hooks
|
|
|
|
Revision ID: 317a285e04a8
|
|
Revises: 2aa7b3958bc5
|
|
Create Date: 2016-05-30 11:28:48.512577
|
|
|
|
"""
|
|
|
|
# revision identifiers, used by Alembic.
|
|
revision = '317a285e04a8'
|
|
down_revision = '2aa7b3958bc5'
|
|
|
|
from alembic import op
|
|
import sqlalchemy as sa
|
|
|
|
|
|
def upgrade():
|
|
""" Alter the hooks table to update the foreign key to cascade on delete.
|
|
"""
|
|
|
|
for table in [
|
|
'hook_fedmsg', 'hook_irc', 'hook_mail',
|
|
'hook_pagure_force_commit', 'hook_pagure', 'hook_pagure_requests',
|
|
'hook_pagure_tickets', 'hook_pagure_unsigned_commit', 'hook_rtd',
|
|
]:
|
|
op.drop_constraint(
|
|
'%s_project_id_fkey' % table,
|
|
table,
|
|
type_='foreignkey')
|
|
op. create_foreign_key(
|
|
name='%s_project_id_fkey' % table,
|
|
source_table=table,
|
|
referent_table='projects',
|
|
local_cols=['project_id'],
|
|
remote_cols=['id'],
|
|
onupdate='cascade',
|
|
ondelete='cascade',
|
|
)
|
|
|
|
op.drop_constraint(
|
|
'projects_groups_project_id_fkey',
|
|
'projects_groups',
|
|
type_='foreignkey')
|
|
op. create_foreign_key(
|
|
name='projects_groups_project_id_fkey',
|
|
source_table='projects_groups',
|
|
referent_table='projects',
|
|
local_cols=['project_id'],
|
|
remote_cols=['id'],
|
|
onupdate='cascade',
|
|
ondelete='cascade',
|
|
)
|
|
|
|
|
|
|
|
def downgrade():
|
|
""" Alter the hooks table to update the foreign key to undo the cascade
|
|
on delete.
|
|
"""
|