concatDateTime# swordfish.function.concatDateTime()# Combine date and time into one new variable. Parameters: date (Constant) – A scalar/vector of data type DATE. time (Constant) – A scalar/vector of data type SECOND, TIME or NANOTIME. If date and time are both vectors, they must have the same length. Returns: If time is SECOND, return DATETIME. If time is TIME, return TIMESTAMP. If time is NANOTIME, return NANOTIMESTAMP. Return type: Constant