{HEAD ~ The shareable status} is defined for a section in a cache by {TAIL ~ the system} maintaining an identification list which has reference to database entities which are affected by a statement in the current unit of work 
is defined by
{ HEAD ~ The shareable status } is defined for a section in a cache by { TAIL ~ the system } maintaining an identification list which has reference to database entities which are affected by a statement in the current unit of work
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH