"""empty message

Revision ID: 5c8457f2eac1
Revises: ed6bb2084bbd
Create Date: 2020-07-13 19:01:04.770613

"""
from alembic import op
import sqlalchemy as sa
import sqlalchemy_utils
from project import dbtypes


# revision identifiers, used by Alembic.
revision = '5c8457f2eac1'
down_revision = 'ed6bb2084bbd'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('event', sa.Column('end', sa.DateTime(timezone=True), nullable=True))
    op.add_column('event', sa.Column('start', sa.DateTime(timezone=True), nullable=True))
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_column('event', 'start')
    op.drop_column('event', 'end')
    # ### end Alembic commands ###