Status CanonicalQuery::init(LiteParsedQuery* lpq,
const ExtensionsCallback& extensionsCallback,
MatchExpression* root) {
_pq.reset(lpq);
_hasNoopExtensions = extensionsCallback.hasNoopExtensions();
_isIsolated = LiteParsedQuery::isQueryIsolated(lpq->getFilter());
// Normalize, sort and validate tree.
root = normalizeTree(root);
sortTree(root);
_root.reset(root);
Status validStatus = isValid(root, *_pq);
if (!validStatus.isOK()) {
return validStatus;
}
// Validate the projection if there is one.
if (!_pq->getProj().isEmpty()) {
ParsedProjection* pp;
Status projStatus =
ParsedProjection::make(_pq->getProj(), _root.get(), &pp, extensionsCallback);
if (!projStatus.isOK()) {
return projStatus;
}
_proj.reset(pp);
}
if (_proj && _proj->wantSortKey() && _pq->getSort().isEmpty()) {
return Status(ErrorCodes::BadValue, "cannot use sortKey $meta projection without a sort");
}
return Status::OK();
}
Status CanonicalQuery::init(std::unique_ptr<QueryRequest> qr,
const ExtensionsCallback& extensionsCallback,
MatchExpression* root,
std::unique_ptr<CollatorInterface> collator) {
_qr = std::move(qr);
_collator = std::move(collator);
_hasNoopExtensions = extensionsCallback.hasNoopExtensions();
_isIsolated = QueryRequest::isQueryIsolated(_qr->getFilter());
// Normalize, sort and validate tree.
root = normalizeTree(root);
sortTree(root);
_root.reset(root);
Status validStatus = isValid(root, *_qr);
if (!validStatus.isOK()) {
return validStatus;
}
// Validate the projection if there is one.
if (!_qr->getProj().isEmpty()) {
ParsedProjection* pp;
Status projStatus =
ParsedProjection::make(_qr->getProj(), _root.get(), &pp, extensionsCallback);
if (!projStatus.isOK()) {
return projStatus;
}
_proj.reset(pp);
}
if (_proj && _proj->wantSortKey() && _qr->getSort().isEmpty()) {
return Status(ErrorCodes::BadValue, "cannot use sortKey $meta projection without a sort");
}
return Status::OK();
}
