airbnb/caravel

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# 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
#
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"""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"

import sqlalchemy as sa  # noqa: E402
from alembic import op  # noqa: E402


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"], ["dashboards.id"]),
        sa.ForeignKeyConstraint(["user_id"], ["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"], ["slices.id"]),
        sa.ForeignKeyConstraint(["user_id"], ["ab_user.id"]),
        sa.PrimaryKeyConstraint("id"),
    )


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