// static (this one is used for Cached and MultiPlanStage)
bool StageBuilder::build(OperationContext* txn,
Collection* collection,
const CanonicalQuery& cq,
const QuerySolution& solution,
WorkingSet* wsIn,
PlanStage** rootOut) {
// Only QuerySolutions derived from queries parsed with context, or QuerySolutions derived from
// queries that disallow extensions, can be properly executed. If the query does not have
// $text/$where context (and $text/$where are allowed), then no attempt should be made to
// execute the query.
invariant(!cq.hasNoopExtensions());
if (NULL == wsIn || NULL == rootOut) {
return false;
}
QuerySolutionNode* solutionNode = solution.root.get();
if (NULL == solutionNode) {
return false;
}
return NULL != (*rootOut = buildStages(txn, collection, cq, solution, solutionNode, wsIn));
}
