p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
       <code class="structfield">routine_body</code> <code class="type">character_data</code>
      </p>
      <p>
       If the function is an SQL function, then
       <code class="literal">SQL</code>, else <code class="literal">EXTERNAL</code>.
      </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
       <code class="structfield">routine_definition</code> <code class="type">character_data</code>
