Standards for the creation and maintenance of relational databases are as much a part of the infrastructure for software development as the computers and the database itself. Good standards do not constrain the
Oracle Database 12c Rel. 2 Cluster Health Advisor - Deep Dive How it Works and How to Use It Mark V. Scardina – Director of Product Management Oracle Autonomous Health Framework and Oracle Quality of Service Management Ankita Khandelwal – Product Manager Oracle Autonomous Health Framework ...
An Oracle database, such as Oracle Autonomous Database, works efficiently for all use cases, but some customers may think some data would be better stored on a NoSQL database. However, this isn’t necessarily true—an optimized Oracle database on top of Exadata will be faster than a No...
The topics in this article explain how to prepare the primary and standby databases, and then configure Data Guard to transmit redo data from the primary database and apply it to the standby database. Oracle recommends that you use the Console instead of the database CLI to set up and ...
The names of the tablespace, data files, user, and password include the stringIEPSEDB. If you want to change this string to a different string, then replace all occurrences ofIEPSEDBwith the new string. Connect to the Oracle database as a user with theSYSDBAprivilege. ...
Explore the powerful union of MySQL Enterprise Edition and OCI, and learn how to install and manage HeatWave MySQL. Take the MySQL workshop Upgrade Oracle Database Standard Edition to Oracle Autonomous Database Accelerate development and application performance using a fully managed, highly available,...
1、官网下载地址:https://www.oracle.com/database/technologies/instant-client/winx64-64-downloads.html 2、下载:Basic Package 和 Tools Package 下载后解压到一起(D:\instantclient_19_3)。 3、配置环境变量: ORACLE_HOME = D:\instantclient_19_3 ...
Unlike mysql or SQLServer, Oracle does not have a "use database" command that allows you to switch your default schema to something other than your own. Why would you want to do this? Well, in oracle each database user is assigned a schema with the same name as the name of the data...
*Starting in 11.2.0.2, Oracle Database can use function-based indexes to process queries without the function in the where clause. This happens in a special case where the function preserves the leading part of the indexed values. For example, trunc() or substr()....
Oracle Database has two types of temporary table: global (GTT) and private (PTT).Global Temporary Tables (GTT)The syntax to create a global temporary table is:Copy code snippet Copied to Clipboard Error: Could not Copy Copied to Clipboard Error: Could not Copy create global temporary t...