ws::snapshot::Snapshot method get_delta (public)

 <instance of ws::snapshot::Snapshot> get_delta

Defined in /usr/local/ns/tcl/nsshell/snapshot.tcl

Return a Tcl command which can be evaluated to reconstruct the difference between the start of the snapshot and the current state.

Testcases:

No testcase defined.

Source code:

set diff [:diff]
set result ""
foreach e ${:elements} {
        append result [:save $e [dict get $diff $e]]
}
return $result

XQL Not present:

Generic, PostgreSQL, Oracle