Oracle隐藏参数优化

针对以下参数进行优化调整NAMEISDEFAULTNAMEISDEFAULTaudit_trailFALSEsga_max_sizeFALSEcluster_databaseTRUEsga_targetFALSEcompatibleFALSEundo_retentionFALSEcontrol_file_record_keep_timeFALSE_b_tree_bitmap_plansFALSEcpu_countTRUE_cleanup_rollback_entriesFALSEdb_filesFALSE_clusterwide_global_transactionsFALSEdeferred_segment_creationFALSE_datafile_write_errors_crash_instanceFALSEenable_ddl_loggingFALSE_gc_undo_affinityFALSEopen_cursorsFALSE_index_partition_large_extentsFALSEoptimizer_features_enableTRUE_memory_imm_mode_without_autosgaFALSEparallel_force_local