Create/delete a PostgreSQL database.

Source: Internet
Author: User
Tags psql

Create/delete a PostgreSQL database.
Method 1-system commands
Sudo su-postgres # Switch to postgres user (system user)
Createdb weichen # create a database
Psql # access the database directly (access to the local ipvs database by default)
\ L -- view the Database List
: Q -- exit the list page
\ Q -- exit the client
Dropdb weichen # delete a database

Method 2-psql command line
Sudo-u postgres psql # log on to the client
Create database weichen; -- create a database
Create database sz owner ipvs; -- create a database
Select oid, datname from pg_database; -- view the Database List
Drop database weichen; -- delete a database
Drop database sz; -- delete a database

Copyright Disclaimer: This article is an original article by the blogger and cannot be reproduced without the permission of the blogger.

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: 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.