box.schema.role.grant()

[, option]) box.schema.role.grant(role-name, permissions, 'universe' [, nil, option]) box.schema.role.grant(role-name, role-name [, nil, nil, option])

Grant privileges to a role.

Parameters:

• role-name (string) — the name of the role

• permissions (string) — one or more permissions to grant to the role (for example, read or read,write)

• object-type (string) — a database object type to grant permissions to (for example, space, role, or function)

• object-name (string) — the name of a database object to grant permissions to

• option (table) — if_not_exists = true|false (default = false) - boolean; true means there should be no error if the role already has the privilege

The role must exist, and the object must exist.

Variation: instead of object-type, object-name say universe which means 'all object-types and all objects'. In this case, object name is omitted.

Variation: instead of permissions, object-type, object-name say role-name – to grant a role to a role.

Example:

 
box.schema.role.grant('books_space_manager', 'read,write', 'space', 'books')

See also: access_control_roles.