#进入数据库

su - oracle
sqlplus / as sysdba

#创建只读用户

create user kms identified by "123@456";
grant connect to kms;

#给表赋予权限

grant select on ecology.hrmresource to kms;
grant select on ecology.HrmDepartment to kms;
grant select on ecology.HrmSubCompany to kms;
grant select on ecology.hrmjobtitles to kms;

#创建同义词

grant create synonym to kms;
create or replace synonym kms.hrmresource for ecology.hrmresource;
create or replace synonym kms.HrmDepartment for ecology.HrmDepartment;
create or replace synonym kms.HrmSubCompany for ecology.HrmSubCompany;
create or replace synonym kms.hrmjobtitles for ecology.hrmjobtitles;

注意：如果不创建同义词，那么kms用户查询表时，必须使用ecology.table这类的写法，不能直接用table.