| What a simply question - stupid! What a puzzle it is! As the result of the function length I performed using the database Oracle 10g installed on my machine, it is 9. Which one is the correct answer? Ref: 7: http://www.psoug.org/reference/datatypes.html 8: http://wiki.answers.com/Q/How_many_bytes_does_date_datatype_occupy_in_oracle_9i 7 or 9: http://topic.csdn.net/t/20020905/16/999226.html |