ARTICLE
sharing
When assignments are made between
dynamic data objects (
strings and
internal tables of the same category) and if these data types are
passed by value , for performance
reasons, only the required internal administration entries for the
string or table body are passed (
table sharing possible only if the
row type itself does not contain any
table types ). Sharing is not canceled
until one of the data objects involved is accessed and changed. At this
point, the actual copy process takes place. See also
initial value sharing .
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