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