superset/migrations/versions/4fa88fe24e94_owners_many_to_many.py

"""owners_many_to_many

Revision ID: 4fa88fe24e94
Revises: b4456560d4f3
Create Date: 2016-04-15 17:58:33.842012

"""

# revision identifiers, used by Alembic.
revision = '4fa88fe24e94'
down_revision = 'b4456560d4f3'

from alembic import op
import sqlalchemy as sa


def upgrade():
    op.create_table('dashboard_user',
        sa.Column('id', sa.Integer(), nullable=False),
        sa.Column('user_id', sa.Integer(), nullable=True),
        sa.Column('dashboard_id', sa.Integer(), nullable=True),
        sa.ForeignKeyConstraint(['dashboard_id'], [u'dashboards.id'], ),
        sa.ForeignKeyConstraint(['user_id'], [u'ab_user.id'], ),
        sa.PrimaryKeyConstraint('id'),
    )
    op.create_table('slice_user',
        sa.Column('id', sa.Integer(), nullable=False),
        sa.Column('user_id', sa.Integer(), nullable=True),
        sa.Column('slice_id', sa.Integer(), nullable=True),
        sa.ForeignKeyConstraint(['slice_id'], [u'slices.id'], ),
        sa.ForeignKeyConstraint(['user_id'], [u'ab_user.id'], ),
        sa.PrimaryKeyConstraint('id'),
    )


def downgrade():
    op.drop_table('slice_user')
    op.drop_table('dashboard_user')