openstack/deb-mistral
Code Issues Proposed changes

Merge "Fix DB migration 009 constraint dropping"

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Jenkins 2015-12-22 07:27:28 +00:00 committed by Gerrit Code Review
commit ffe02219b8
1 changed files with 20 additions and 10 deletions
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30
mistral/db/sqlalchemy/migration/alembic_migrations/versions/009_add_database_indices.py
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@ -26,9 +26,13 @@ revision = '009'
down_revision = '008'
from alembic import op
from sqlalchemy.engine import reflection
def upgrade():
inspector = reflection.Inspector.from_engine(op.get_bind())
op.create_index(
'action_definitions_v2_action_class',
'action_definitions_v2',
@ -85,17 +89,23 @@ def upgrade():
unique=False
)
op.drop_constraint(
'cron_triggers_v2_workflow_input_hash_workflow_name_pattern__key',
'cron_triggers_v2',
type_='unique'
)
cron_v2_constrs = [uc['name'] for uc in
inspector.get_unique_constraints('cron_triggers_v2')]
if ('cron_triggers_v2_workflow_input_hash_workflow_name_pattern__key' in
cron_v2_constrs):
op.drop_constraint(
'cron_triggers_v2_workflow_input_hash_workflow_name_pattern__key',
'cron_triggers_v2',
type_='unique'
)
op.drop_constraint(
'cron_triggers_v2_workflow_input_hash_workflow_name_pattern_key1',
'cron_triggers_v2',
type_='unique'
)
if ('cron_triggers_v2_workflow_input_hash_workflow_name_pattern_key1' in
cron_v2_constrs):
op.drop_constraint(
'cron_triggers_v2_workflow_input_hash_workflow_name_pattern_key1',
'cron_triggers_v2',
type_='unique'
)
op.create_index(
'delayed_calls_v2_processing_execution_time',