_specification</code></em> ]
    [ CASCADE | RESTRICT ]

REVOKE [ GRANT OPTION FOR ]
    { { SELECT | INSERT | UPDATE | REFERENCES } ( <em class="replaceable"><code>column_name</code></em> [, ...] )
    [, ...] | ALL [ PRIVILEGES ] ( <em class="replaceable"><code>column_name</code></em> [, ...] ) }
    ON [ TABLE ] <em class="replaceable"><code>table_name</code></em> [, ...]
    FROM <em class="replaceable"><code>role_specification</code></em> [, ...]
    [ GRANTED BY <em class="replaceable"><code>role_spec