jmeter jdbc request parameter type
<p>I am constructing a jmeter jdbc Prepared Select statement request.
I have the query as,</p>

<pre><code>select * from tableName where c=?

Parameter Value: ${columnId}
Parameter Type: LONGVARCHAR
</code></pre>

<p>When I run I get a: type mismatch error UNSIGNED_LONG and CHAR for c='1234'</p>

<p>I need to pass a long value here. Also, how would I pass a binary array?</p>