---

--- DESCRIBE EXTENDED (схема, секция Partitioning, свойства) ---
dataflow_dttm                                 timestamp_ntz
load_key                                      string
event_datetime                                timestamp_ntz
event_json                                    string
event_name                                    string
event_receive_datetime                        string
event_receive_timestamp                       string
event_timestamp                               string
session_id                                    string
session_type                                  string
installation_id                               string
appmetrica_device_id                          string
city                                          string
connection_type                               string
country_iso_code                              string
device_ipv6                                   string
device_locale                                 string
device_manufacturer                           string
device_model                                  string
device_type                                   string
google_aid                                    string
ios_ifa                                       string
ios_ifv                                       string
mcc                                           string
mnc                                           string
operator_name                                 string
original_device_model                         string
os_name                                       string
os_version                                    string
profile_id                                    string
windows_aid                                   string
app_build_number                              string
app_package_name                              string
app_version_name                              string
application_id                                string
event_number                                  string