"""empty message

Revision ID: 5762d18ed0bd
Revises: b86811fc242c
Create Date: 2020-09-29 12:19:57.876182

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '5762d18ed0bd'
down_revision = 'b86811fc242c'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('cmf_document', sa.Column('status_modified_at', sa.TIMESTAMP(timezone=True), nullable=True))
    op.add_column('cmf_u_work_chat_group', sa.Column('status_modified_at', sa.TIMESTAMP(timezone=True), nullable=True))
    op.add_column('cmf_u_work_chat_topic', sa.Column('status_modified_at', sa.TIMESTAMP(timezone=True), nullable=True))
    op.add_column('cmf_u_work_list', sa.Column('status_modified_at', sa.TIMESTAMP(timezone=True), nullable=True))
    op.add_column('cmf_u_work_post', sa.Column('status_modified_at', sa.TIMESTAMP(timezone=True), nullable=True))
    op.add_column('cmf_u_work_task', sa.Column('status_modified_at', sa.TIMESTAMP(timezone=True), nullable=True))
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_column('cmf_u_work_task', 'status_modified_at')
    op.drop_column('cmf_u_work_post', 'status_modified_at')
    op.drop_column('cmf_u_work_list', 'status_modified_at')
    op.drop_column('cmf_u_work_chat_topic', 'status_modified_at')
    op.drop_column('cmf_u_work_chat_group', 'status_modified_at')
    op.drop_column('cmf_document', 'status_modified_at')
    # ### end Alembic commands ###