Portal Registry Each portal is defined by a portal registry.A portal registry has a tree-like structure in which content references are organized, classified, and registered. A portal registry contains folders and content references.In the portal re…

Embedding SAPUI5 Applications You can embed SAPUI5 applications directly into the SAP Fiori launchpad on Portal to enhance the user experience. Prerequisites You are assigned the Content Admin role. The SAPUI5 component is defined in a file named Com…

  案例环境: 操作系统版本: Red Hat Enterprise Linux ES release 4 数据库版本  : 10.2.0.4.0 32 bit 案例介绍: 今天我执行stop_oracle.sh脚本关闭数据库时遭遇了ORA-00600: internal error code, arguments: [LibraryCacheNotEmptyOnClose], [], [], [], [], [], [], []. 其中stop_oracle.sh脚本内容如下 lsnrctl…

People Tools catalog tables. Projects PSPROJECTDEFN — Project header table PSPROJECTITEM — Definitions in the project Fields PSDBFIELD — Fields in the system PSXLATITEM — Translate Values Records PSRECDEFN — Record header table (record types) PSRECFI…

一ORACLE 10.2.0.5.0 标准版的数据库的告警日志出现ORA-00600错误,具体错误信息如下所示 Errors in file /u01/app/oracle/admin/SCM2/bdump/scm2_s003_20333.trc: ORA-00600: internal error code, arguments: [kcblasm_1], [103], [], [], [], [], [], [] Wed Oct 21 09:22:02 CST 2015 Errors in…

Class Overview A cache that holds strong references to a limited number of values. Each time a value is accessed, it is moved to the head of a queue. When a value is added to a full cache, the value at the end of that queue is evicted and may become…

Bug 11775332  cluvfy fails with PRVF-5636 withDNS response timeout error but error text is not clear Thisnote gives a brief overview of bug 11775332.   The content was last updated on:17-JUN-2013  Click here fordetails of each of the sections below.…

今天早上巡检又见bug: A select query using a connect-by clause executing using parallel query may fail with ORA-600 [qerpxInitialize]. Bug 7308675  OERI:qerpxInitialize from parallel query using CONNECT BY  This note gives a brief overview of bug 7308675.   T…

---下面整理笔记来之 itpub 的各位前辈的语录.这里做了一个汇总.仅供学习. truncate table后,oracle会回收表和其表中所在的索引到initial 大小,也就是初始分配的segments大小 truncate和drop一样都是ddl语句, 操作马上生效,原数据不放到rollback segment中,不能回滚 truncate table运行非常慢可能有下面几个原因: 首先要明确truncate table是DDL操作.会重置HWM. 1.查看是不是DML操作锁定了某些记…

在ClusterClient源码分析中,我们知道,他是依托于“Distributed Publish Subscribe in Cluster”来实现消息的转发的,那本文就来分析一下Pub/Sub是如何实现的. 还记得之前分析Cluster源码的文章吗?其实Cluster只是把集群内各个节点的信息通过gossip协议公布出来,并把节点的信息分发出来.但各个actor的地址还是需要开发者自行获取或设计的,比如我要跟worker通信,那就需要知道这个actor在哪个节点,通过actorPath或ac…