Function getIndexesForCollectionPlan

src/ExtUtil.actor.cpp:786–796

}

Future<Reference<Plan>> getIndexesForCollectionPlan(Namespace const& ns,
                                                    Reference<DocTransaction> tr,
                                                    Reference<MetadataManager> mm) {
	std::string nsStr = ns.first + "." + ns.second;
	Future<Reference<UnboundCollectionContext>> unbound = mm->indexesCollection(tr, ns.first);
	return map(unbound, [nsStr](Reference<UnboundCollectionContext> unbound) {
		Reference<IPredicate> pred =
		    any_predicate(DocLayerConstants::NS_FIELD, ref(new EqPredicate(DataValue(nsStr))), false);
		return FilterPlan::construct_filter_plan_no_pushdown(unbound, ref(new TableScanPlan(unbound)), pred);
	});
}

Reference<Plan> getIndexesForCollectionPlan(Reference<UnboundCollectionContext> indexesCollection,
                                            Namespace const& ns) {