# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you 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
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"""sqllab_setting_defaults

Revision ID: eca4694defa7
Revises: 5e4a03ef0bf0
Create Date: 2016-09-22 11:31:50.543820

"""
from alembic import op
from superset import db
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy import (Column, Integer, Boolean)

# revision identifiers, used by Alembic.
revision = 'eca4694defa7'
down_revision = '5e4a03ef0bf0'

Base = declarative_base()


class Database(Base):

    """An ORM object that stores Database related information"""

    __tablename__ = 'dbs'
    id = Column(Integer, primary_key=True)
    allow_run_sync = Column(Boolean, default=True)


def upgrade():
    bind = op.get_bind()
    session = db.Session(bind=bind)

    for obj in session.query(Database).all():
        obj.allow_run_sync = True

    session.commit()
    session.close()


def downgrade():
    pass
