Too often, chat windows open with the standard text, "How may I help you?" A much more memorable CX would be to have the digital assistant ask an opening question that is personalized to what that customer is seeing/feeling/experiencing. For example: "I see that you have placed a size...
HOW TO USE ORACLE RESTART IN ORACLE 11GR2 Oracle Restart是数据库组件监控方法向单实例数据库中的延展,之前srvctl命令可以用来管理RAC数据库中的各个组件,安装了Oracle Restart之后,对于单实例数据库组件(包括数据库实例,监听,ASM实例,ASM磁盘组,自建Service等)也可以使用srvctl命令来管理,同时Oracle会在这些组件发生...
In oracle 12c , when we startup the CDB, the PDBS will be in MOUNTED stage. We need to open them manually using alter pluggable PDB open. To make the PDBS open automatically, we can use the saved state option . This feature is available from Oracle 12.1.0.2 onwards For more information...
Oracle SQL Developer is the database IDE and Oracle SQL Developer Data Modeler is our dedicated data modeling solution. Where it gets interesting is that the entire Data Modeler product also runs inside of SQL Developer. When I do demo’s of building quick ad hoc models in SQL Developer, ...
These enhancements are distributed to customers through UEK for Oracle Linux. By selectively integrating the latest open source Linux capabilities into UEK while still providing application binary compatibility with the Red Hat Compatible Kernel, Oracle makes it easy to run the most demanding cloud and...
RunPython(gen_uuid), ] atomic 属性对不支持 DDL 事务的数据库没有影响(例如 MySQL,Oracle)。(MySQL 的 原子性 DDL 语句支持 指向独立的语句,而不是封装在能回滚的事务中的多句语句。)控制迁移顺序¶ Django 不是通过迁移的名字决定迁移执行顺序,而是通过在 迁移 类上使用两个属性: dependencies 和run_...
Oracle 12c offers a useful utility called the SQL Tuning Advisor. You can use this built-in tool to provide suggestions or recommendations about certain SQL statements. Although it may not always give perfect advice, just like anything else, having it in your toolbox of tuning techniques is be...
It is theoretically possible to interact with a network interface using a single character device, but because it would be exceptionally difficult, the kernel uses other I/O interfaces 注意 并非所有设备都有设备文件,因为块设备和字符设备的I/O接口并不适用于所有情况。例如,网络接口没有设备文件。理论...
Oracle Database - Standard Edition - Version 12.1.0.2 to 12.1.0.2 [Release 12.1]: How to resolve ORA-01547 warning: RECOVER succeeded but OPEN RESETLOGS would get er
When a database is mounted, the database is only available to database administrators, not all users. 3) OPEN stage In theOPENstage, Oracle performs the following actions: First, open the online data files intablespacesother than the undo tablespaces. ...