Web11. apr 2024. · log_archive_dest_2 string service=bookdg lgwr async affirm valid_for=(online_logfiles,primary_role) db_unique_name=bookdg ... rfs 28205 idle lgwr 1 1 731 251 1 0. arch 28362 closing arch 4 1 727 1 513 0. arch 28360 closing arch 5 1 728 73728 1902 0. arch 28366 closing arch 5 1 730 88064 1750 0 ... Web01. okt 2013. · AFFIRM attribute The AFFIRM attribute is valid only when using ASYNC log transport in 11 g Release 2 (defaulted when using SYNC ). When configured, this setting ensures that all disk I/O at the standby site are performed synchronously and that they have completed successfully prior to returning control to the user on the primary.
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Web16. jan 2012. · Allan, thanks for your information. The following is my finding, appreciated your comments. The hidden parameter, lgwrasync_io, is discontinued on 11R2, therefor … Web17. mar 2015. · Oracle Data Guard Overview. 2 2 2,984. Oracle records database changes in its redo logs. When Data Guard is activated, these changes are shipped from the … moesha christmas episode
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Web28. okt 2024. · Oracle数据库主从复制,主从复制 主从复制简介: 主从复制,是用来建立一个和主数据库完全一样的数据库环境,称为从数据库;主数据库一般是实时的业务数据库,从数据库的作用和使用场合一般有几个: 一、作为后备数据库,主数据库服务器故障后,可切换到从数据库继续工作; 二、可在从 ... WebAttribute to use in log_archive_dest_n : LGWR, SYNC and AFFIRM for at least one standby DB; Maximum Availability. ... LGWR ASYNC for log_archive_dest_n parameter … WebCreate the Standby Database Instance. Log in to your Oracle Cloud services account. Then go to the Oracle Database Cloud Service page and create a new service: - For Service Name enter Standby. - From the Service Leve l list, select Oracle Database Cloud Service. moesha characters that died