Extract the timezone component from a date or timestamp.
Overloads
timezone(ts = DATE)timezone(ts = INTERVAL)timezone(ts = INTERVAL, col1 = `TIME WITH TIME ZONE`)timezone(ts = TIMESTAMP)timezone(ts = `TIMESTAMP WITH TIME ZONE`)timezone(ts = VARCHAR, col1 = TIMESTAMP)timezone(ts = VARCHAR, col1 = `TIMESTAMP WITH TIME ZONE`)timezone(ts = VARCHAR, col1 = `TIME WITH TIME ZONE`)