sent.closeExec();
sent = new MetaSentence(m_App.getSession(), "getColumns"
, new SerializerWriteBasic(new Datas[] {Datas.STRING, Datas.STRING, Datas.STRING})
, new SerializerReadBasic(new Datas[] {Datas.STRING, Datas.STRING, Datas.STRING, Datas.STRING, Datas.STRING}));
rs = sent.openExec(new Object[] {null, null, null});
while (rs.next()) {
Object[] aColumn = (Object[]) rs.getCurrent();
SQLTable t = db.getTable((String) aColumn[2]);
if (t != null) {
t.addColumn((String) aColumn[3]);