Caché MultiValue Basic Reference
Returns the current local system time in internal format.
None. The parentheses are mandatory.
function returns the current local time in a format such as the following:
This represents the elapsed number of seconds since midnight, with fractional seconds. This is the same local time returned by SYSTEM(12)
. The only difference is that TIME
displays the count in elapsed seconds and fractional milliseconds; SYSTEM(12)
displays the count in elapsed milliseconds.
function can convert a time value with fractional seconds from display format to an internal count of elapsed seconds since midnight with fractional seconds. All other time and date functions use whole seconds as the smallest unit of time.
Caché MultiValue determines local time (and date) as follows:
It determines the current Coordinated Universal Time (UTC) from the system clock.
It adjusts UTC to the local time zone by using the value of the Caché special variable $ZTIMEZONE
It applies local time variant settings (such as Daylight Saving Time) for that time zone from the host operating system.
The local time returned by the TIME
function is not
the same as the local time returned by the @TIME
system variable. Both return time in elapsed seconds since midnight. However, TIME
returns the current time. @TIME
returns the time of invocation of the current routine; the @TIME
value does not change during the execution of the current routine. When issued from the MultiValue Shell, @TIME
contains the time that the last (prior) command line was invoked. For further details, see the System Variables
page of this manual.
The following example calls the TIME
function to return the current system time in internal format, then uses the OCONV
function to convert time from internal format to display format. Note that OCONV
conversion truncates fractional seconds.
The following example shows the difference between the TIME
function and the @TIME
function returns the current time; the @TIME
variable returns the time that the SLEEP
command was invoked.