dt_midnight_p (public)

 dt_midnight_p time

Defined in packages/acs-datetime/tcl/acs-calendar-2-procs.tcl

Check if a time is midnight. This might be replaced by clock idioms in the future, but is currently the way we decide e.g. if an event is an all-day event.

Parameters:

time (required)

See Also:

• dt_no_time_p

Partial Call Graph (max 5 caller/called nodes):

Testcases:

dt_midnight_p

Source code:

    if {$time eq "00:00" || $time eq ""} {
        return 1
    }

    if {[regexp {00:00 *[aA][mM]} $time the_match]} {
        return 1
    }

    if {[regexp {12:00 *[aA][mM]} $time the_match]} {
        return 1
    }

    if {[regexp {[0-9]+-[0-9]+[0-9]+ (0?)0:0(0?)} $time the_match]} {
        return 1
    }

    if {[regexp {[0-9]+-[0-9]+ (0?)0:0(0?)} $time the_match]} {
        return 1
    }
    return 0

XQL Not present:

Generic

PostgreSQL XQL file:

packages/acs-datetime/tcl/acs-calendar-2-procs-postgresql.xql

Oracle XQL file:

packages/acs-datetime/tcl/acs-calendar-2-procs-oracle.xql