Grants users the ability to create, alter, drop, or comment on spatial reference systems and spatial units of measure. The SYS_SPATIAL_ADMIN_ROLE is the owner of all spatial objects.
The SYS_SPATIAL_ADMIN_ROLE system role is granted the MANAGE ANY SPATIAL OBJECT system privilege with no administrative rights.
The WITH ADMIN OPTION or WITH ADMIN ONLY OPTION clauses are not valid when granting the SYS_SPATIAL_ADMIN_ROLE system role.
GRANT ROLE SYS_SPATIAL_ADMIN_ROLE TO grantee [,...]