Oracle Database - Enterprise Edition - Version 19.16.0.0.0 and laterRecovery Catalog schema upgrade to version 19.16 fails With ORA-02298 on constraint ROUT_F3RMAN> upgrade catalog recovery c
说一下因某种原因无法升级应该如何处理分布式错误处理 select local_tran_id,state from dba_2pc_pending; LOCAL_TRAN_ID STATE ---------------------- ---------------- 2.12.64845 collecting远程: select local_tran_id,state fr
创建任何物化视图都会包含的列:snaptime$$:用于表示刷新时间。 dmltype$$:用于表示dml操作类型,i表示insert,d表示delete,u表示update。 old_new$$:用于表示这个值是新值还是旧值。n(ew)表示新值,o(ld)表示旧值,u表示update操作。 change_vector$$表示修改矢量,用来表示被修改的是哪个或哪几个字段。 如果with后面跟
The following errors occur while running srvctl status service command.[oracle@<db_name> ~]$ srvctl status service -d <dbservice_name> Exception in thread "main" java.lang.NullPointerExcep
背景当前有一套SQL server数据库(Primary+Mirror)主备环境数据盘大小不一致,且灾备环境无法对磁盘进行扩容,需要对灾备环境进行整体数据文件迁移,满足当前数据库运行。停止数据库mirro同步select 'use [master] ALTER DATABASE ['+db_name(database_id)+'] SET PARTNER SUSPEND' from sys.da
Check glibc version on your Linux Server(here is glibc-2.28)rpm -qa| grep glibc glibc-langpack-en-2.28-225.el8_8.11.x86_64 glibc-gconv-extra-2.28-225.el8_8.11.i686 glibc-2.28-225.el8_8.11.i686 glibc-
1. 创建资源池 CREATE RESOURCE POOL [rp_test] WITH(min_cpu_percent=0, max_cpu_percent=5, min_memory_percent=0, max_memory_percent=5, MIN_IOPS_PER_VOLUME=1000, MAX_IOPS_PER_VOLUME=5000 AFFINITY SCHEDULER
文章不做讲解,仅作日常记录。Create pending area for plan, consumer group and directivesbegin dbms_resource_manager.create_pending_area(); end; / Create resource plansbegin dbms_resource_manager.create_plan( pla
日常常用角色切换,随笔简单记录###数据库角色转换 ##快照库转换 SQL> alter database recover managed standby database using current logfile disconnect from session; SQL> select process,status,thread#,sequence#,block#,blocks f
#修改配置文件 [mysqld] audit_log_format=JSON audit_log_rotate_on_size=1048576 audit_log_strategy=PERFORMANCE audit_log_file=audit.json audit_log_prune_second=259200 #重启mysql数据库服务 systemctl status mysqld.se
1.在数据库上创建审计 USE [master] GO CREATE SERVER AUDIT [audit_mssql] TO FILE ( FILEPATH = N'D:\audit\mssql' ,MAXSIZE = 100 MB ,MAX_ROLLOVER_FILES = 100 ,RESERVE_DISK_SPACE = OFF ) WITH ( QUEUE_DELAY =
oracle数据库审计日志输出到本地服务器vi /etc/rsyslog.conf local6.info /<audit_path>/ora_audit.log *.info;mail.none;authpriv.none;cron.none; local6.none /<audit_path>/ora_audit.log systemctl restart rsy
mysqlbackup1. 生成key #使用shasum生成 echo -n "123456" | shasum -a 256 8d969eef6ecad3c29a3a629280e686cf0c3f5d5a86aff3ca12020c923adc6c92 - #注意后面的中划线不算,共64个字符 注意:这种生成的密钥串mysqlbackup可以使用,但是xtrabackup不能使用,使
Patching stand-alone MSSQL Servera)Add servers to maintenance window of Zabbix to suppress alerts b)Check data directory of registry HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server\M
single-instanceHow To Download And Install The Latest OPatch(6880880) Version Please download the latest OPatch version from My Oracle Support (MOS) using the next reference: Patch 6880880 Or using th
SYMPTOMSRMAN restore fails with errors like the following: creating datafile fno=1 name=/<path>/system01.dbf RMAN-00571: =========================================================== RMAN-00569:
##手动删除archivelog后所需操作RMAN> crosscheck archivelog all; RMAN> delete expired archivelog all;##通过RMAN强制删除RMAN> delete noprompt force archivelog all completed before 'sysdate-1/96';##备份删除archivel
1.Edit Scriptsu - oracle $ vi hugepages_settings.sh ------------------------------------------ #!/bin/bash # # hugepages_settings.sh # # Linux bash script to compute values for the # recommended HugeP
1.在ASM上创建目录asmcmd ----------- ls cd +DATAORACLERAC mkdir ORACLERAC cd ORACLERAC mkdir CONTROLFILE mkdir TEMPFILE mkdir DATAFILE mkdir ONLINELOG mkdir PARAMETERFILE mkdir ARCHIVELOG mkdir DATAGUARDCON
Oracle 单实例安装
Oracle 19c RAC 安装
Copyright © 2005-2024 51CTO.COM 版权所有 京ICP证060544号