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#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import sqlalchemy
from sqlalchemy.dialects import mysql
from sqlalchemy import types as sqltypes
def upgrade(migrate_engine):
if migrate_engine.name != 'mysql':
return
meta = sqlalchemy.MetaData(bind=migrate_engine)
stack = sqlalchemy.Table('stack', meta, autoload=True)
stack.c.parameters.alter(type=mysql.LONGTEXT())
resource = sqlalchemy.Table('resource', meta, autoload=True)
resource.c.rsrc_metadata.alter(type=mysql.LONGTEXT())
watch_rule = sqlalchemy.Table('watch_rule', meta, autoload=True)
watch_rule.c.rule.alter(type=mysql.LONGTEXT())
watch_data = sqlalchemy.Table('watch_data', meta, autoload=True)
watch_data.c.data.alter(type=mysql.LONGTEXT())
def downgrade(migrate_engine):
if migrate_engine.name != 'mysql':
return
meta = sqlalchemy.MetaData(bind=migrate_engine)
stack = sqlalchemy.Table('stack', meta, autoload=True)
stack.c.parameters.alter(type=sqltypes.TEXT())
resource = sqlalchemy.Table('resource', meta, autoload=True)
resource.c.rsrc_metadata.alter(type=sqltypes.TEXT())
watch_rule = sqlalchemy.Table('watch_rule', meta, autoload=True)
watch_rule.c.rule.alter(type=sqltypes.TEXT())
watch_data = sqlalchemy.Table('watch_data', meta, autoload=True)
watch_data.c.data.alter(type=sqltypes.TEXT())
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