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How do you grant access to tables in redshift?
The following is the syntax for using GRANT for datashare privileges on Amazon Redshift. ALTER and SHARE are the only privileges that you can grant to users and user groups in this case. GRANT { ALTER | SHARE } ON DATASHARE datashare_name TO { username [ WITH GRANT OPTION ] | GROUP group_name | PUBLIC } [.]
How does redshift determine group permissions?
Using groups as roles in Redshift: To view assigned roles to users in your Redshift cluster, you can use the following command: SELECT usename AS user_name, groname AS group_name FROM pg_user, pg_group WHERE pg_user.
What is redshift schema?
Each schema in a database contains tables and other kinds of named objects. By default, a database has a single schema, which is named PUBLIC. You can use schemas to group database objects under a common name. Schemas are similar to file system directories, except that schemas cannot be nested.
How to grant select privilege in Redshift database?
I am trying to assign SELECT privilege to a group in Redshift. So I created a group and a user in that group: Now I would like to allow this group to be able to read data from any table: The command returns GRANT. Now when I connect to Redshift as my newly created user and issue SELECT * FROM something.something; I get:
How to grant usage on all schemas in redshift?
Am I missing something or this is done on purpose by AWS? If this is a limitation then what is the possible workaround to solve this? You cannot grant SELECT (“read only”) permission on multiple schemas at once in Redshift, as you already found this can only be done on a per-schema basis.
Do you need permission to create a table in Amazon Redshift?
Grants the privilege to create temporary tables in the specified database. To run Amazon Redshift Spectrum queries, the database user must have permission to create temporary tables in the database. By default, users are granted permission to create temporary tables by their automatic membership in the PUBLIC group.
Can You grant access to a Datashare on Amazon Redshift?
The following is the syntax for using GRANT for datashare usage privileges on Amazon Redshift. You grant access to a datashare to a consumer using the USAGE privilege. You can’t grant this privilege to users or user groups. This privilege also doesn’t support the WITH GRANT OPTION for the GRANT statement.