virtual MatchExpression* shallowClone() const { WhereMatchExpression* e = new WhereMatchExpression(); e->init(_dbName, _code, _userScope); if ( getTag() ) { e->setTag(getTag()->clone()); } return e; }
virtual MatchExpression* shallowClone() const { WhereMatchExpression* e = new WhereMatchExpression(); e->init(_ns, _code, _userScope); return e; }