anchor.diff:  ENV CYGNUS_MYSQL_ENABLE_LOWERCASE ""
   ENV CYGNUS_MYSQL_DATA_MODEL ""
   ENV CYGNUS_MYSQL_ATTR_PERSISTENCE ""
  +ENV CYGNUS_MYSQL_ATTR_NATIVE_TYPES ""
   ENV CYGNUS_MYSQL_BATCH_SIZE ""
   ENV CYGNUS_MYSQL_BATCH_TIMEOUT ""
   ENV CYGNUS_MYSQL_BATCH_TTL ""
  
positive.code: ENV CYGNUS_POSTGIS_SKIP_NAME_MAPPINGS_GENERATION ""
  ENV CYGNUS_POSTGIS_ENABLE_LOWERCASE ""
  ENV CYGNUS_POSTGIS_ATTR_PERSISTENCE ""
  ENV CYGNUS_POSTGIS_BATCH_SIZE ""
  ENV CYGNUS_POSTGIS_BATCH_TIMEOUT ""
  ENV CYGNUS_POSTGIS_BATCH_TTL ""
  
negative.code: ENV CYGNUS_POSTGRESQL_SKIP_NAME_MAPPINGS_GENERATION ""
  ENV CYGNUS_POSTGRESQL_ENABLE_LOWERCASE ""
  ENV CYGNUS_POSTGRESQL_ATTR_PERSISTENCE ""
  ENV CYGNUS_POSTGRESQL_ATTR_NATIVE_TYPES ""
  ENV CYGNUS_POSTGRESQL_BATCH_SIZE ""
  ENV CYGNUS_POSTGRESQL_BATCH_TIMEOUT ""
  ENV CYGNUS_POSTGRESQL_BATCH_TTL ""
  