I was hitting some rough edges / complexity with BigQuery's MERGE recently, but wasn't able to ascertain any significant difference with Snowflake by scanning their docs briefly -- what aspects of the MERGE semantics are better in Snowflake in your opinion?

Wondering if this is a somewhat new feature in BQ since you used it, or if there's still a feature gap here (e.g. see https://cloud.google.com/blog/products/gcp/performing-large-...).