<div dir="ltr">Dear Kepler folks and Daniel, <div><br></div><div>I have a question for DB connection when the value of an actor (constant actor) is changed. </div><div>Suppose that a user changes a value of an each after executing a workflow.<br></div><div>I checked the source code with debugging mode.</div><div>But I can not find where DB is reconnected (see attached)</div><div><br></div><div>Actually, I am trying to extract some data after finishing the recording in wrapup() in ProvenanceRecorder class. </div><div><br></div><div>How do I add SQL query like below in ProvenanceRecorder with DB connection?</div><div>=====</div><div><div> ResultSet result = null;</div><div> try</div><div> {</div><div> result = _psWorkflows.executeQuery();</div><div> while(result.next())</div><div> {</div><div> if(result.getString("name").equals(workflow))</div><div> {</div><div> retval = result.getInt("id");</div><div> break;</div><div> }</div><div> }</div><div> }</div><div>==== </div></div><div><br></div><div>Please, let me know if you need more information. </div><div><br></div><div>Thank you~</div><div><br></div><div>-Donghoon</div><div><br></div><div> </div><div><div><br></div>-- <br><div class="gmail_signature">Donghoon Kim<br>Dept of Computer Science<br>North Carolina State University<br><br><br></div>
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