github.com/matrixorigin/matrixone@v1.2.0/test/distributed/cases/tenant/role.test (about)

     1  set global enable_privilege_cache = off;
     2  drop role if exists r1,r2,r3;
     3  create role r1,r2,r3;
     4  create role if not exists r1,r2,r3;
     5  select role_name from mo_catalog.mo_role;
     6  create role r1;
     7  create role public;
     8  create role if not exists r1,r2,r3,r4;
     9  drop role r4;
    10  drop role if exists r1,r2,r3,r4;
    11  set global enable_privilege_cache = on;