@Override public Value getValue(Session session) { lastValue = session.getVariable(name); return lastValue; }
Value v = session.getVariable(name); add(rows,
public Variable(Session session, String name) { this.name = name; lastValue = session.getVariable(name); }
result = session.getVariable(args[0].getSchemaName() + "." + args[0].getTableName() + "." + args[0].getColumnName()); break;