ode> result of certain operations is unexpected.</p></dd></dl><dl><dt class="spec value" id="val-check_result_code"><a href="#val-check_result_code" class="anchor"></a><code><span class="keyword">val</span> check_result_code : Sqlite3.db <span>&#45;&gt;</span> <span>log:string</span> <span>&#45;&gt;</span> Sqlite3.Rc.t <span>&#45;&gt;</span> unit</code></dt><dd><p>Assert that the result is either <code>Sqlite3.Rc.OK</code> or <code>Sqlite3.Rc.ROW</code>. If the result is not valid, raise <a href="index.html