"""empty message

Revision ID: <KEY>
Revises: <PASSWORD>
Create Date: 2018-07-15 17:00:31.068117

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '<KEY>'
down_revision = '<PASSWORD>'
branch_labels = None
depends_on = None


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


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

"""empty message

Revision ID: <KEY>
Revises: <PASSWORD>
Create Date: 2018-07-15 17:00:31.068117

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '<KEY>'
down_revision = '<PASSWORD>'
branch_labels = None
depends_on = None


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


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

empty message  Revision ID: <KEY> Revises: <PASSWORD> Create Date: 2018-07-15 17:00:31.068117 # revision identifiers, used by Alembic. # ### commands auto generated by Alembic - please adjust! ### # ### end Alembic commands ### # ### commands auto generated by Alembic - please adjust! ### # ### end Alembic commands ###