Difference between revisions of "PostgreSQL: CREATE SCHEMA"

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* https://www.postgresql.org/docs/current/sql-createschema.html
 
* https://www.postgresql.org/docs/current/sql-createschema.html
<pre>
 
CREATE SCHEMA schema_name [ AUTHORIZATION role_specification ] [ schema_element [ ... ] ]
 
CREATE SCHEMA AUTHORIZATION role_specification [ schema_element [ ... ] ]
 
CREATE SCHEMA IF NOT EXISTS schema_name [ AUTHORIZATION role_specification ]
 
CREATE SCHEMA IF NOT EXISTS AUTHORIZATION role_specification
 
  
where role_specification can be:
+
[[CREATE]] [[SCHEMA]] schema_name [ AUTHORIZATION [[role_specification]] ] [ schema_element [ ... ] ]
 +
CREATE SCHEMA AUTHORIZATION role_specification [ schema_element [ ... ] ]
 +
CREATE SCHEMA IF NOT EXISTS schema_name [ AUTHORIZATION role_specification ]
 +
CREATE SCHEMA IF NOT EXISTS AUTHORIZATION role_specification
 +
 +
where role_specification can be:
 +
 +
    user_name
 +
  | CURRENT_ROLE
 +
  | CURRENT_USER
 +
  | SESSION_USER
  
    user_name
+
== Examples ==
  | CURRENT_ROLE
+
Examples
  | CURRENT_USER
+
Create a schema:
  | SESSION_USER
 
</pre>
 
  
 +
CREATE SCHEMA myschema;
 +
 +
CREATE SCHEMA IF NOT EXISTS test AUTHORIZATION joe;
 +
CREATE SCHEMA IF NOT EXISTS [[datadog]];
 +
 +
CREATE SCHEMA AUTHORIZATION joe;
 +
 +
CREATE SCHEMA prometheus AUTHORIZATION prometheus;
 +
 +
CREATE SCHEMA hollywood
 +
    [[CREATE TABLE]] films (title text, release date, awards text[])
 +
    [[CREATE VIEW]] winners AS
 +
        SELECT title, release FROM films WHERE awards IS NOT NULL;
 +
Notice that the individual subcommands do not end with semicolons.
 +
 +
== Related ==
 +
* [[List]] schemas: <code>[[\dn]]</code>
 +
* [[GRANT USAGE ON SCHEMA]]
 +
* [[Amazon Redshift: CREATE SCHEMA]]
  
 
== See also ==
 
== See also ==

Latest revision as of 11:27, 8 February 2023

CREATE SCHEMA schema_name [ AUTHORIZATION role_specification ] [ schema_element [ ... ] ]
CREATE SCHEMA AUTHORIZATION role_specification [ schema_element [ ... ] ]
CREATE SCHEMA IF NOT EXISTS schema_name [ AUTHORIZATION role_specification ]
CREATE SCHEMA IF NOT EXISTS AUTHORIZATION role_specification

where role_specification can be:

    user_name
  | CURRENT_ROLE
  | CURRENT_USER
  | SESSION_USER

Examples[edit]

Examples Create a schema:

CREATE SCHEMA myschema;
CREATE SCHEMA IF NOT EXISTS test AUTHORIZATION joe;
CREATE SCHEMA IF NOT EXISTS datadog;
CREATE SCHEMA AUTHORIZATION joe;
CREATE SCHEMA prometheus AUTHORIZATION prometheus;
CREATE SCHEMA hollywood
    CREATE TABLE films (title text, release date, awards text[])
    CREATE VIEW winners AS
        SELECT title, release FROM films WHERE awards IS NOT NULL;

Notice that the individual subcommands do not end with semicolons.

Related[edit]

See also[edit]

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