-- -- Error cases SELECT fromUnixTimestamp64Milli(); -- {serverError 42} SELECT fromUnixTimestamp64Micro(); -- {serverError 42} SELECT fromUnixTimestamp64Nano(); -- {serverError 42} SELECT fromUnixTimestamp64Milli('abc'); -- {serverError 43} SELECT fromUnixTimestamp64Micro('abc'); -- {serverError 43} SELECT fromUnixTimestamp64Nano('abc'); -- {serverError 43} SELECT fromUnixTimestamp64Milli('abc', 123); -- {serverError 43} SELECT fromUnixTimestamp64Micro('abc', 123); -- {serverError 43} SELECT fromUnixTimestamp64Nano('abc', 123); -- {serverError 43} SELECT 'const column'; WITH CAST(1234567891011 AS Int64) AS i64, 'UTC' AS tz SELECT tz, i64, fromUnixTimestamp64Milli(i64, tz), fromUnixTimestamp64Micro(i64, tz), fromUnixTimestamp64Nano(i64, tz) as dt64, toTypeName(dt64); WITH CAST(1234567891011 AS Int64) AS i64, 'Asia/Makassar' AS tz SELECT tz, i64, fromUnixTimestamp64Milli(i64, tz), fromUnixTimestamp64Micro(i64, tz), fromUnixTimestamp64Nano(i64, tz) as dt64, toTypeName(dt64); SELECT 'non-const column'; WITH CAST(1234567891011 AS Int64) AS i64, 'UTC' AS tz SELECT i64, fromUnixTimestamp64Milli(i64, tz), fromUnixTimestamp64Micro(i64, tz), fromUnixTimestamp64Nano(i64, tz) as dt64;