dpgaspar commented on a change in pull request #13153:
URL: https://github.com/apache/superset/pull/13153#discussion_r577427687
##########
File path: superset/db_engine_specs/base.py
##########
@@ -933,6 +933,9 @@ def execute(cls, cursor: Any, query: str, **kwargs: Any) ->
None:
:param kwargs: kwargs to be passed to cursor.execute()
:return:
"""
+ if not cls.allows_sql_comments:
+ query = sql_parse.ParsedQuery(query).strip_comments()
Review comment:
This needs to happen before any query execution on engines that don't
support comments. Just instantiating `ParsedQuery` is much less intensive now,
but yes some overhead exist.
We used to have default comments on SQLab for example, probably was
considered safe since comments are an ANSI SQL 92 standard.
`allows_query_mutator` is a good option but seems more evasive
I've made a feature request on opendistro SQL:
https://github.com/opendistro-for-elasticsearch/sql/issues/1051
^^^ Community support is awesome on opendistro SQL, and they are heavily
developing and about to release a major change.
We can make a quick char check before instantiating `ParsedQuery`, not
pretty, but would avoid unnecessary processing on all statements
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
