Converts a date to a string according to the format string.
Overloads
strftime(data = DATE, format = VARCHAR)strftime(data = TIMESTAMP, format = VARCHAR)strftime(data = TIMESTAMP_NS, format = VARCHAR)strftime(data = VARCHAR, format = DATE)strftime(data = VARCHAR, format = TIMESTAMP)strftime(data = VARCHAR, format = TIMESTAMP_NS)strftime(data = `TIMESTAMP WITH TIME ZONE`, format = VARCHAR)strftime(data = VARCHAR, format = `TIMESTAMP WITH TIME ZONE`)