Database Schema

From wikieduonline
Revision as of 17:43, 30 November 2021 by Welcome (talk | contribs)
Jump to navigation Jump to search

Database schemas are analogous to directories at the operating system level, except that schemas cannot be nested. [1]


Typical schemas usage scenarios:

  • To allow many users to use one database without interfering with each other.
  • To organize database objects into logical groups to make them more manageable.
  • Third-party applications can be put into separate schemas so they do not collide with the names of other objects.


PostgreSQL:

Related

See also

  • https://www.postgresql.org/docs/current/ddl-schemas.html
  • https://dba.stackexchange.com/questions/40045/how-do-i-list-all-schemas-in-postgresql
  • Advertising: