ICode9

精准搜索请尝试: 精确搜索
首页 > 数据库> 文章详细

19c数据库优化参数

2021-06-18 21:52:27  阅读:281  来源: 互联网

标签:spfile set 数据库 system 参数 sid scope alter 19c


``` alter system set db_file_multiblock_read_count=32 scope=spfile sid='*'; alter system set max_dump_file_size = '500M' scope=spfile sid='*'; alter system set "_memory_imm_mode_without_autosga"=FALSE scope=spfile sid='*'; alter system set job_queue_processes=100 scope=spfile sid='*'; alter system set DB_FILES=4096 scope=spfile sid='*'; alter system set nls_date_format='YYYY-MM-DD HH24:MI:SS' scope=spfile sid='*'; alter system set open_cursors=1000 scope=spfile sid='*'; alter system set open_links_per_instance=48 scope=spfile sid='*'; alter system set open_links=100 scope=spfile sid='*'; alter system set parallel_max_servers=cpu_count*10 scope=spfile sid='*'; alter system set session_cached_cursors=100 scope=spfile sid='*'; alter system set undo_retention=10800 scope=spfile sid='*'; alter system set "_undo_autotune"=false scope=spfile sid='*'; alter system set "_partition_large_extents"=false scope=spfile sid='*'; alter system set "_use_adaptive_log_file_sync"=false scope=spfile sid='*'; alter system set "_optimizer_use_feedback"=false scope=spfile sid='*'; alter system set deferred_segment_creation=false scope=spfile sid='*'; alter system set "_external_scn_logging_threshold_seconds"=600 scope=spfile sid='*'; alter system set "_external_scn_rejection_threshold_hours"=24 scope=spfile sid='*'; alter system set result_cache_max_size=0 scope=spfile sid='*'; alter system set "_cleanup_rollback_entries"=2000 scope=spfile sid='*'; alter system set parallel_force_local=true scope=spfile sid='*'; --rac alter system set "_gc_policy_time"=0 scope=spfile sid='*'; alter system set "_clusterwide_global_transactions"=false scope=spfile sid='*'; alter system set "_library_cache_advice"=false scope=both sid='*'; alter system set db_cache_advice=off scope=both sid='*'; alter system set filesystemio_options=setall scope=spfile sid='*'; alter system set fast_start_mttr_target=300 scope=spfile sid='*'; alter profile default limit PASSWORD_LIFE_TIME UNLIMITED; alter profile ORA_STIG_PROFILE limit PASSWORD_LIFE_TIME UNLIMITED; begin DBMS_AUTO_TASK_ADMIN.DISABLE( client_name => 'sql tuning advisor', operation => NULL, window_name => NULL); end; / begin DBMS_AUTO_TASK_ADMIN.DISABLE( client_name => 'auto space advisor', operation => NULL, window_name => NULL); end; / ```

标签:spfile,set,数据库,system,参数,sid,scope,alter,19c
来源: https://blog.51cto.com/hunt1574/2926666

本站声明: 1. iCode9 技术分享网(下文简称本站)提供的所有内容,仅供技术学习、探讨和分享;
2. 关于本站的所有留言、评论、转载及引用,纯属内容发起人的个人观点,与本站观点和立场无关;
3. 关于本站的所有言论和文字,纯属内容发起人的个人观点,与本站观点和立场无关;
4. 本站文章均是网友提供,不完全保证技术分享内容的完整性、准确性、时效性、风险性和版权归属;如您发现该文章侵犯了您的权益,可联系我们第一时间进行删除;
5. 本站为非盈利性的个人网站,所有内容不会用来进行牟利,也不会利用任何形式的广告来间接获益,纯粹是为了广大技术爱好者提供技术内容和技术思想的分享性交流网站。

专注分享技术,共同学习,共同进步。侵权联系[81616952@qq.com]

Copyright (C)ICode9.com, All Rights Reserved.

ICode9版权所有