Difference between revisions of "Database Schema"

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  [[GRANT ALL PRIVILEGES ON SCHEMA]]
 
  [[GRANT ALL PRIVILEGES ON SCHEMA]]
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== Errors ==
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* [[ERROR: permission denied for schema public]]
  
 
== Related ==
 
== Related ==

Revision as of 15:41, 5 July 2023

wikipedia:Database schema are analogous to directories at the operating system level, except that schemas cannot be nested. [1] Typical schemas usage scenarios [2]:

  • 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.
public or default

Examples

Grant examples on schemas:

PostgreSQL: pg_catalog and public.


GRANT SELECT ON ALL TABLES IN SCHEMA public TO xxx;
ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT SELECT ON TABLES TO xxx;
GRANT ALL PRIVILEGES ON SCHEMA


Errors

Related

News

  • Oct 2022 PostgreSQL 15, revokes the CREATE permission from all users except a database owner from the public (or default) schema

See also

  • https://www.postgresql.org/docs/current/ddl-schemas.html
  • https://www.postgresql.org/docs/current/ddl-schemas.html
  • https://stackoverflow.com/a/10353730
  • https://dba.stackexchange.com/questions/40045/how-do-i-list-all-schemas-in-postgresql
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