U Vc@s<dZddlmZddlZdZdZdZdZddZ dd Z dS) zhempty message Revision ID: b86811fc242c Revises: 18718d10892f Create Date: 2020-09-24 14:46:33.395596 )opNZ b86811fc242cZ 18718d10892fcCs$tdtjdtjdddddS)N cmf_activityprefix )lengthT)nullable)r add_columnsaColumnStringr r */opt/crm/alembic/versions/b86811fc242c_.pyupgradesrcCstdddS)Nrr)r drop_columnr r r r downgradesr) __doc__alembicr sqlalchemyr revision down_revision branch_labels depends_onrrr r r r s