In Oracle, the scope = both and scope = spfile options are described. scopespfile

Source: Internet
Author: User

In Oracle, the scope = both and scope = spfile options are described. scopespfile

In Oracle, there is a thing called spfile, that is, the dynamic parameter file, which sets various Oracle parameters. The so-called dynamics mean that you can change database parameters without shutting down the database and record them in spfile. There are four scope options when changing parameters. Scope is the range

++ Scope = spfile only changes the records in the spfile, and does not change the memory, that is, it does not take effect immediately, but waits for the next database to take effect. Some parameters can only be changed in this way

++ Scope = memory only changes the memory and does not change the spfile. That is, it will become invalid upon next startup.

++ Scope = both memory and spfile are changed

++ Does not specify the scope parameter, which is equivalent to scope = both.

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.