SNOW-266042 Add logging for request id, guid and move logging for query id before ping pong (#614)

Author: sfc-gh-stan

src/snowflake/connector/cursor.py

@@ -328,6 +328,8 @@ def _execute_helper(self,
         self._sequence_counter = self._connection._next_sequence_counter()
         self._request_id = uuid.uuid4()
 
+        logger.debug(f'Request id: {self._request_id}')
+
         if logger.getEffectiveLevel() <= logging.DEBUG:
             logger.debug(
                 'running query [%s]', self._format_query_for_log(query))

src/snowflake/connector/network.py

@@ -561,6 +561,9 @@ def _post_request(self, url, headers, body, token=None,
                 return self._post_request(
                     url, headers, body, token=self.token, timeout=timeout)
 
+        if ret.get('data') and ret['data'].get('queryId'):
+            logger.debug('Query id: {}'.format(ret['data']['queryId']))
+
         if ret.get('code') == QUERY_IN_PROGRESS_ASYNC_CODE and _no_results:
             return ret
 
@@ -628,9 +631,11 @@ def add_request_guid(full_url):
         parsed_url = urlparse(full_url)
         if not parsed_url.hostname.endswith(SNOWFLAKE_HOST_SUFFIX):
             return full_url
+        request_guid = str(uuid.uuid4())
         suffix = urlencode({
-            REQUEST_GUID: str(uuid.uuid4())
+            REQUEST_GUID: request_guid
         })
+        logger.debug(f'Request guid: {request_guid}')
         sep = '&' if parsed_url.query else '?'
         # url has query string already, just add fields
         return full_url + sep + suffix