String fieldInfoString = "SELECT FieldName, "
+ "IsOnTable, RelationshipQuery, RealTableName "
+ "FROM searchfield WHERE SearchFieldID = ?";
cvdal.setSqlQuery(fieldInfoString);
cvdal.setInt(1, Integer.parseInt(searchCriteria.getFieldID()));
Collection fieldResults = cvdal.executeQuery();
cvdal.setSqlQueryToNull();
if (fieldResults != null)
{
Iterator fieldIterator = fieldResults.iterator();
if (fieldIterator.hasNext())