perhaps dumb question? workaround for default values

[M. Aaron Bossert]

I have a table that requires an additional column with the current date
added.  I realize that I can't do this using the CSV importer...How can I
do that in a query?  I tried standard SQL with UPSERT instead of INSERT:

UPSERT INTO NG.BARS_CNC_DETAILS_HIST SET PULL_DATE=CURRENT_DATE();


but this gives a syntax error.