String tag = null;
List<Change> changes = changeSet.getChanges();
if (changes != null && changes.size() == 1) {
Change change = changes.get(0);
if (change instanceof TagDatabaseChange) {
TagDatabaseChange tagChange = (TagDatabaseChange) change;
tag = tagChange.getTag();
}
}
if (tag != null) {
((InsertStatement) runStatement).addColumnValue("TAG", tag);
}