in-memory関連の謎パラメータ 18c Tweet
BANNER_LEGACY BANNER
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Oracle Database 18c Enterprise Edition Release 18.0.0.0.0 - Production Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
ORCL@SYS> show parameter memory orcl12c@SYS> show parameter memory
NAME TYPE VALUE NAME TYPE VALUE
------------------------------------ ----------- ------------------------------ ------------------------------------ ----------- ------------------------------
hi_shared_memory_address integer 0 hi_shared_memory_address integer 0
inmemory_adg_enabled boolean TRUE inmemory_adg_enabled boolean TRUE
inmemory_automatic_level string OFF
inmemory_clause_default string inmemory_clause_default string
inmemory_expressions_usage string ENABLE inmemory_expressions_usage string ENABLE
inmemory_force string DEFAULT inmemory_force string DEFAULT
inmemory_max_populate_servers integer 0 inmemory_max_populate_servers integer 0
inmemory_optimized_arithmetic string DISABLE
inmemory_prefer_xmem_memcompress string
inmemory_prefer_xmem_priority string
inmemory_query string ENABLE inmemory_query string ENABLE
inmemory_size big integer 0 inmemory_size big integer 0
inmemory_trickle_repopulate_servers_ integer 1 inmemory_trickle_repopulate_servers_ integer 1
percent percent
inmemory_virtual_columns string MANUAL inmemory_virtual_columns string MANUAL
inmemory_xmem_size big integer 0
memory_max_target big integer 0 memory_max_target big integer 0
memory_target big integer 0 memory_target big integer 0
optimizer_inmemory_aware boolean TRUE optimizer_inmemory_aware boolean TRUE
shared_memory_address integer 0 shared_memory_address integer 0
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