t the caching attribute.</div>
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<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/tools/ant/taskdefs/JDBCTask.html#isValidRdbms-java.sql.Connection-">isValidRdbms</a></span>(java.sql.Connection&nbsp;conn)</code>
<div class="block">Verify we are connected to the correct RDBMS</div>
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<td class="colFirst"><code>void</code></td>
<td 