"""'text_draft_default'

Revision ID: da215c2212bc
Revises: e80cdbcc2709
Create Date: 2022-08-11 11:04:07.411436

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = 'da215c2212bc'
down_revision = 'e80cdbcc2709'
branch_labels = None
depends_on = None


def upgrade():
    op.execute("update cmf_document set text_draft='' where text_draft is null")
    op.alter_column('cmf_document', 'text_draft',  server_default="", nullable=False)


def downgrade():
    op.alter_column('cmf_document', 'text_draft', nullable=True)