DBSubset oTree = new DBSubset(DB.k_project_expand + " e," + DB.k_projects + " p",
"e."+DB.gu_project + ",e." + DB.nm_project + ",e." + DB.od_level + ",e." + DB.od_walk + ",e." + DB.gu_parent + ",p." +DB.id_status + ",p." +DB.gu_company + ",p." +DB.gu_contact + ",p." +DB.gu_user,
"e."+DB.gu_project + "=p." + DB.gu_project + " AND " +
DB.gu_rootprj + "='" + getString(DB.gu_project) + "' ORDER BY " + DB.od_walk, 50);
int iChildCount = oTree.load(oConn);
if (DebugFile.trace) {
for (int c=0; c<iChildCount; c++)
DebugFile.writeln(String.valueOf(oTree.getInt(3,c))+" lv="+String.valueOf(oTree.getInt(2,c))+",gu="+oTree.getString(0,c)+",nm="+oTree.getString(1,c));
DebugFile.decIdent();