openstack/aodh
Code Issues Proposed changes

Fix failed downgrade in migrations

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Downgrade is failed in 13, 14 migrations.

Fixes-Bug: #1221635

Change-Id: I4fda3d0a61e7fc82fc5fb2a28bcbc82ba7fadcc5
This commit is contained in:
Svetlana Shturm 2013-09-06 13:59:18 +04:00
parent a9f147c62a
commit 91f10427ea
2 changed files with 3 additions and 5 deletions
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4
ceilometer/storage/sqlalchemy/migrate_repo/versions/013_rename_counter_to_meter_alarm.py
View File

@ -18,16 +18,16 @@
from sqlalchemy import MetaData, Table
meta = MetaData()
def upgrade(migrate_engine):
meta = MetaData()
meta.bind = migrate_engine
alarm = Table('alarm', meta, autoload=True)
alarm.c.counter_name.alter(name='meter_name')
def downgrade(migrate_engine):
meta = MetaData()
meta.bind = migrate_engine
alarm = Table('alarm', meta, autoload=True)
alarm.c.meter_name.alter(name='counter_name')

4
ceilometer/storage/sqlalchemy/migrate_repo/versions/014_add_event_message_id.py
View File

@ -53,10 +53,8 @@ def downgrade(migrate_engine):
meta = sqlalchemy.MetaData(bind=migrate_engine)
event = sqlalchemy.Table('event', meta, autoload=True)
message_id = sqlalchemy.Column('message_id', sqlalchemy.String(50))
event.drop_column(message_id)
cons = UniqueConstraint('message_id', table=event)
cons.drop()
index = sqlalchemy.Index('idx_event_message_id', models.Event.message_id)
index.drop(bind=migrate_engine)
event.drop_column(message_id)