COUNT(*) / COUNT(expr) — identical ANSI syntax across all 11 dialects.
COUNT(*)
COUNT(expr)
Optional
count('postgres') // -> COUNT(*)count('postgres', col('id')) // -> COUNT("id") Copy
count('postgres') // -> COUNT(*)count('postgres', col('id')) // -> COUNT("id")
COUNT(*)/COUNT(expr)— identical ANSI syntax across all 11 dialects.