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GRANT TO USER

Access to Dremio objects can be managed by granting privileges to users. A privilege is the right to perform a specific action on an object.

Syntax
GRANT { objectPrivilege | ALL } ON { <object_type> <object_name> }
TO USER <username>
Syntax for granting privileges on all tables and views in an Arctic catalog
GRANT { objectPrivilege } ON ALL DATASETS IN CATALOG { <object_name> }
TO USER <username>
objectPrivilege
-- On Organizations
{ CONFIGURE SECURITY | CREATE CATALOG | CREATE CLOUD | CREATE PROJECT | MANAGE GRANTS | OWNERSHIP } [, ...]
-- On Clouds
{ MANAGE GRANTS | MODIFY | MONITOR | OWNERSHIP } [, ...]
-- On Projects
{ ALTER | ALTER REFLECTION | CREATE SOURCE | CREATE TABLE | DROP | EXTERNAL QUERY | MANAGE GRANTS | MODIFY | MONITOR | OPERATE | OWNERSHIP | SELECT | USAGE | VIEW JOB HISTORY | VIEW REFLECTION } [, ...]
-- On Engines
{ MODIFY | MONITOR | OPERATE | OWNERSHIP | USAGE } [, ...]
-- On Identity and Token Providers
{ MODIFY | MONITOR | OPERATE | USAGE } [, ...]
-- On non-Arctic Sources
{ ALTER | ALTER REFLECTION | CREATE TABLE | DROP | EXTERNAL QUERY | MANAGE GRANTS | MODIFY | OWNERSHIP | SELECT } [, ...]
-- On Folders
{ ALTER | ALTER REFLECTION | CREATE TABLE | DROP | MANAGE GRANTS | OWNERSHIP | SELECT } [, ...]
-- On Tables in non-Arctic sources
{ ALTER | MANAGE GRANTS | OWNERSHIP } [, ...]
-- On Views in non-Arctic sources
{ ALTER | MANAGE GRANTS | OWNERSHIP } [, ...]
-- On Roles
{ ALTER | MANAGE GRANTS | OWNERSHIP } [, ...]
-- On Users
{ ALTER | MANAGE GRANTS | OWNERSHIP } [, ...]
-- On Arctic catalogs and sources
{ COMMIT | CREATE BRANCH | CREATE TAG | MANAGE GRANTS | OWNERSHIP | USAGE | MODIFY }
-- On Tables in Arctic catalogs
{ ALTER REFLECTION | MANAGE GRANTS | SELECT | VIEW REFLECTION | WRITE }
-- On Views in Arctic catalogs
{ ALTER REFLECTION | MANAGE GRANTS | SELECT | VIEW REFLECTION | WRITE }

Parameters

<objectPrivilege> String

The privilege(s) to be granted to the user. A comma-separated list of privileges can be specified. For more information, read Privileges.


<object_type> String

The name of the type of object on which the specified privilege is being granted.

Enum: ORG, CLOUD, PROJECT, ENGINE, CATALOG, ROLE, USER, SOURCE, IDENTITY PROVIDER, EXTERNAL TOKEN, FOLDER, TABLE, VIEW


<object_name> String

The name of the object on which the privilege is being granted. Object names need to be qualified with the path if they are nested.

note

For <object_type> ORG or PROJECT, the <object_name> is inferred and should be omitted from the statement.


AT { REF[ERENCE] | BRANCH | TAG | COMMIT } <refValue> String   Optional

For tables and views in an Arctic catalog, reference to the specific branch, tag, or commit in the catalog where you want to run the SQL command. If you do not specify a reference value in the command for a table or view in an Arctic catalog, the command runs on the catalog's default branch


<username> String

The username of the user to whom the privilege is being granted.

Examples

Grant SELECT privilege on the project to user
GRANT SELECT
ON PROJECT
TO USER "user@dremio.com"
Grant SELECT and EXTERNAL QUERY privileges on a source to a user
GRANT SELECT, EXTERNAL QUERY
ON SOURCE rdbms
TO USER "user@dremio.com"
Grant OWNERSHIP privilege on a user to a user
GRANT OWNERSHIP
ON USER "user1@dremio.com"
TO USER "user@dremio.com"
Grant MODIFY privileges on an identity provider to a user
GRANT MONITOR
ON IDENTITY PROVIDER "0oarj64sbnrVQBBy"
TO USER "user@dremio.com"
Grant VIEW JOB HISTORY privilege to a user
GRANT VIEW JOB HISTORY 
ON SYSTEM
TO USER "user@dremio.com"
Grant OWNERSHIP privilege on an Arctic catalog or source to a user
GRANT OWNERSHIP 
ON CATALOG prodCatalog
TO USER "user@dremio.com"
Grant SELECT privilege on all tables and views in an Arctic catalog
GRANT SELECT 
ON ALL DATASETS
IN CATALOG arcticCat1
TO USER "user@dremio.com"