SQL isn't the most portable language. Postgres has special behavior for aggregat...

		__s on April 10, 2020 \| parent \| context \| favorite \| on: The software industry's greatest sin: hiring SQL isn't the most portable language. Postgres has special behavior for aggregates/having without group by which essentially creates an implicit group by, other engines will raise an error (SQL Server iirc) Clearly not something to nitpick over in an interview