"""empty message

Revision ID: 6f980d1e7ac5
Revises: 
Create Date: 2019-04-02 13:33:29.319719

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '6f980d1e7ac5'
down_revision = None
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('groups',
    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
    sa.Column('name', sa.Unicode(length=64), nullable=False),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('name')
    )
    op.add_column('user', sa.Column('external_user', sa.Boolean(), nullable=True))
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_column('user', 'external_user')
    op.drop_table('groups')
    # ### end Alembic commands ###