app/migrations/versions/c79c702a1f23_.py

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2019-08-20 03:27:41 +08:00
"""empty message
Revision ID: c79c702a1f23
Revises: 4fac8c8a704c
Create Date: 2019-08-19 21:26:11.924847
"""
import sqlalchemy_utils
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql
# revision identifiers, used by Alembic.
revision = 'c79c702a1f23'
down_revision = '4fac8c8a704c'
branch_labels = None
depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.alter_column('activation_code', 'expired',
existing_type=postgresql.TIMESTAMP(),
nullable=False)
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.alter_column('activation_code', 'expired',
existing_type=postgresql.TIMESTAMP(),
nullable=True)
# ### end Alembic commands ###