><p>
        The name of a schema to be created.  If this is omitted, the
        <em class="replaceable"><code>user_name</code></em>
        is used as the schema name.  The name cannot
        begin with <code class="literal">pg_</code>, as such names
        are reserved for system schemas.
       </p></dd><dt><span class="term"><em class="replaceable"><code>user_name</code></em></span></dt><dd><p>
        The role name of the user who will own the new schema.  If omitted,
        defaults to the user ex