The table below lists and describes the operands whose default value depends on the version.

If you do not want to change operand default values during upgrading, specify v6compatible or v7compatible in the pd_sysdef_default_option operand.

Table 1-8 Operands whose default value depends on the version

Operand name	Default value in 08-00 and later versions (recommendable#1)	Default value in 07-00 (v7compatible#2)	Default value in versions earlier than 07-00 (v6compatible#3)
pd_additional_optimize_level	"COST_BASE_2"	"COST_BASE_2"	"NONE"
pd_assurance_index_no	500	For HiRDB/Single Server: Number of indexes for data dictionary table (240) + 50 For HiRDB/Parallel Server: 50	For HiRDB/Single Server: Number of indexes for data dictionary table (240) + 50 For HiRDB/Parallel Server: 50
pd_assurance_table_no	500	100	0
pd_aud_async_buff_count	MAX(1, number of HiRDB servers in unit 10)	3	3
pd_aud_async_buff_size	401408	4096	4096
pd_bes_shmpool_size	Automatic computation by HiRDB	Automatic computation by HiRDB	1024
pd_cancel_down_msgchange	Y	N	N
pd_check_pending#4	USE	07-03 and later versions: USE Versions earlier than 07-03: NOUSE (USE#5)	NOUSE (USE#5)
pd_change_clt_ipaddr	1	0	0
pd_dbbuff_lru_option	MIX	SEPARATE	SEPARATE
pd_dic_shmpool_size	Automatic computation by HiRDB	Automatic computation by HiRDB	1024
pd_large_file_use	08-05 and later versions: Y Versions earlier than 08-05: N	N	N
pd_lck_hash_entry	0 (Automatic computation by HiRDB)	0 (Automatic computation by HiRDB)	11261
pd_lck_pool_size	16000 (32000 in the 64-bit mode)	16000 (32000 in the 64-bit mode)	1024
pd_lck_wait_timeout	MAX(180, value of pd_watch_time)	MAX(180, value of pd_watch_time)	180
pd_log_max_data_size	400000	32000	32000
pd_log_sdinterval	system-log-output-volume: 5000 Interval: 60	system-log-output-volume: 1000 Interval: 60	system-log-output-volume: 1000 Interval: 60
pd_log_write_buff_count	10	3	3
pd_max_access_tables	64	64	16
pd_max_commit_write_reclaim_no	10	0	0
pd_max_server_process	Automatic computation by HiRDB	Automatic computation by HiRDB	100
pd_ntfs_cache_disable	Y	N	N
pd_optimize_level	Refer to the pd_optimize_level operand.	Refer to the pd_optimize_level operand.	"SELECT_APSL"
pd_pageaccess_mode	SNAPSHOT	SNAPSHOT	NORMAL
pd_process_terminator	Fixed	fixed	nonresident
pd_process_terminator_max	Max(3, value of pd_max_users operand 100)	value of pd_max_users operand 100	value of pd_max_users operand 100
pd_sds_shmpool_size	Automatic computation by HiRDB	Automatic computation by HiRDB	1024
pd_spool_cleanup_interval_level	number-of-days: 7 deletion-type: all	number-of-days: 7 deletion-type: dump	number-of-days: 7 deletion-type: dump
pd_spool_cleanup_level	number-of-days: 7 deletion-type: all	number-of-days: 7 deletion-type: dump	number-of-days: 7 deletion-type: dump
pd_thdlock_pipe_retry_interval	1000000	1000000	4000000 (1000000#6)
pd_thdlock_retry_time	1000	10000	10000
pd_trn_commit_optimize	ONEPHASE	ONEPHASE	NOUSE
pd_trn_send_decision_interval	Value of pd_trn_send_decision_intval_sec operand	5	5
pd_work_buff_mode	Pool	pool	each
pd_work_table_option	1	1	0
SHMMAX	200 (only in the 32-bit mode)	200 (only in the 32-bit mode)	6

#1

These are the default values when recommendable is specified in the pd_sysdef_default_option operand or when the pd_sysdef_default_option operand has been omitted.

#2

These are the default values used when v7compatible is specified in the pd_sysdef_default_option operand.

#3

These are the default values used when v6compatible is specified in the pd_sysdef_default_option operand.

#4

The default for the pd_check_pending operand was changed in version 07-03 from NOUSE to USE.

#5

The pd_check_pending operand is not affected when the default value is modified with the pd_sysdef_default_option operand. For this reason, the default for pd_check_pending is USE even when v6compatible or v7compatible is specified in the pd_sysdef_default_option operand.

If compatibility with versions earlier than 07-03 must be maintained, specify NOUSE in pd_check_pending.

#6

The pd_thdlock_pipe_retry_interval operand is not affected when the default value is modified with the pd_sysdef_default_option operand. For this reason, the default for pd_thdlock_pipe_retry_interval is 1000000 even when v6compatible is specified in the pd_sysdef_default_option operand.

If compatibility with versions earlier than 07-00 must be maintained, specify 4000000 in pd_thdlock_pipe_retry_interval.

Upgrading eliminates the need to specify the operands listed below. If you have upgraded your system and have left these operands in place, no error occurs.

Operand that is no longer needed starting in version 08-00

• pd_dynamic_sql_object_cache

Operands that are no longer needed starting in version 07-00

• pd_multi_fes
• pd_redo_skip_inf