This Natural profile parameter specifies the type of storage for the buffer pool cache of a local Natural buffer pool.
Possible settings | ON |
This indicates that virtual storage above the 2 GB line is to be used for the buffer pool cache. |
---|---|---|
OFF |
This indicates that a data space is to be used for the buffer pool cache. | |
Default setting | OFF |
|
Dynamic specification | yes | This parameter can only be specified dynamically. |
Specification within session | no |
Notes:
C64
subparameter of the
BPI
profile
parameter or NTBPI
macro.
BPC64
specification is
converted into the equivalent BPI
specification; for
example: BPC64=ON
is converted into
BPI=(TYPE=NAT,SEQ=0,C64=ON)
.
BPC64
parameter only applies to the
primary Natural buffer pool (TYPE
=NAT
,
SEQ
=0
). In
the case of a global buffer pool, it is ignored. If there is a primary buffer
pool with SEQ=0
in the
Natural
parameter module, only the C64 setting of this buffer pool is
updated.
BPC64
profile parameter only affects the very first
Natural session which initializes the local buffer pool.