Authorization between Oracle users and the creation of synonyms

Suppose there are two users:

Website Higher permissions

Websiteapp does not have permission to create a table

Table:

Under the website User:

Grant SELECT, INSERT, UPDATE, delete on table_test to Websiteapp;

Under the Websiteapp User:

--Common user login, create a synonym for the table

create synonym Websiteapp. table_test

For website. Table_test

of course the sequence also needs to set permissions:

website under:

Grant Select on Seq_mobile_evaluate to websiteapp;//only need to assign SELECT permission

Websiteapp under:

create synonym websiteapp.seq_mobile_evaluate for website.seq_mobile_evaluate;