Placement SSL

170 U929-J-Z125-9-76
5.4.3 Overview of placement statements
Type of
data
WITHIN
realm-
name,...
Member records in set with LOCA-
TION
MODE IS
CALC
Placement of the
records
OWNER
IS
SYSTEM
PLACEMENT
OPTIMIZA-
TION FOR SET
MODE
IS
...
records manda-
tory
yes
yes not permitted
no
LIST
ATTACHED not permitted
DETACHED - list in owner realm
DETACHED
WITHIN
- list in DETACHED-
WITHIN realm
POINTER-
ARRAY
ATTACHED not permitted
DETACHED
yes hash area in WITHIN
realm
no in WITHIN realm
DETACHED
WITHIN
yes hash area in WITHIN
realm
no in WITHIN realm
CHAIN -
yes in WITHIN realm
no in WITHIN realm
no
yes
LIST
ATTACHED - list of owner
DETACHED - list of owner
DETACHED
WITHIN
not permitted
POINTER-
ARRAY/
CHAIN
-
yes
hash area (indirect
CALC) in WITHIN realm;
record of owner
no with owner
no
LIST
ATTACHED - list of owner
DETACHED - list in owner realm
DETACHED
WITHIN
- list in DETACHED-
WITHIN realm
POINTER-
ARRAY/
CHAIN
-
yes hash area in WITHIN
realm
no in WITHIN realm
Table 8:Placement statements for records