High "Resmgr:Cpu Quantum" Wait Events
High "Resmgr:Cpu Quantum" Wait Events
grid 常用命令和基础概念 (Oracle RAC Administration)
grid 常用命令和基础概念 (Oracle RAC Administration)
Strace 验证CKPT进程三秒工作机制
Strace 验证CKPT进程三秒工作机制
Strace sqlplus scott/tiger@yws 很好处理tns问题
Strace sqlplus scott/tiger@yws 很好处理tns问题
Wait event (二) 摘自官档 Oracle版权所有
Wait event (二) 摘自官档 Oracle版权所有 仅为学习
AUL 挖取11g UNDO段名称
AUL 挖取11g UNDO段名称
ORA-30046: Undo tablespace UNDOTBS1 not found in control file 无undo启动库
ORA-30046: Undo tablespace UNDOTBS1 not found in control file 无undo启动库
Linux 6.4 网卡 not active 解决
Linux 6.4 网卡 not active 解决 Bringing up interface eth0: Error: Connection activation failed: Device not managed by NetworkManager or unavailable
Oracle 12c 安装记录(-)准备
Oracle 12c 安装记录(-)准备 配置文件
ORA-01173:data dictionary indicates missing data file from system tablespace恢复
ORA-01173: data dictionary indicates missing data file from system tablespace odu event bbed
ORA-12549/TNS-00519: resource quota exceeded
TNS-12549/ORA-12549: TNS:operating system resource quota exceeded and TNS-00519: Operating system resource quota exceeded
BBED 修改文件头 解决 ORA-01190
BBED 修改文件头 解决 ORA-01190 ORA-01190: control file or data file x is from before the last RESETLOGS
[Ins-20802] Oracle Database Configuration Assistant failed
[Ins-20802] Oracle Database Configuration Assistant failed 主机名称请不要夹带中文!
ORA-12170: TNS:Connect timeout occurred
ORA-12170: TNS:Connect timeout occurred
Heap size 2498K exceeds notification threshold (2048K) 问题处理
_kgl_large_heap_warning_threshold Heap size 2498K exceeds notification threshold (2048K)
Oracle BBED 跳过归档实现完全恢复
Oracle BBED 跳过归档实现完全恢复 丢失归档 完全恢复
Oracel bbed安装和配置
Oracel bbed安装和配置
DBCA 无法启动 遇见bug 打上Patch 8670579
DBCA 无法启动 遇见bug 打上Patch 8670579
Rman 0级别备份和恢复
backup incremental level 0 database Rman 0 级别备份恢复
Create Profile 摘自官当
dba_profiles create profile