C correct
Leave string fields unenclosed by setting the FIELD_OPTIONALLY_ENCLOSED_BY option to NONE (default)
https://docs.snowflake.com/en/user-guide/data-unload-considerations#empty-strings-and-null-values
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
BobFar
6 months, 3 weeks agoHeetec
7 months, 1 week ago