diff options
Diffstat (limited to 'src/mongo/db/storage/durable_catalog_impl.cpp')
| -rw-r--r-- | src/mongo/db/storage/durable_catalog_impl.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/mongo/db/storage/durable_catalog_impl.cpp b/src/mongo/db/storage/durable_catalog_impl.cpp index e239aa61f0c..eda5c179748 100644 --- a/src/mongo/db/storage/durable_catalog_impl.cpp +++ b/src/mongo/db/storage/durable_catalog_impl.cpp @@ -684,6 +684,29 @@ void DurableCatalogImpl::putMetaData(OperationContext* opCtx, fassert(28521, status); } +Status DurableCatalogImpl::checkMetaDataForIndex(OperationContext* opCtx, + RecordId catalogId, + const std::string& indexName, + const BSONObj& spec) { + auto md = getMetaData(opCtx, catalogId); + int offset = md.findIndexOffset(indexName); + if (offset < 0) { + return {ErrorCodes::IndexNotFound, + str::stream() << "Index [" << indexName + << "] not found in metadata for recordId: " << catalogId}; + } + + if (spec.woCompare(md.indexes[offset].spec)) { + return {ErrorCodes::BadValue, + str::stream() << "Spec for index [" << indexName + << "] does not match spec in the metadata for recordId: " << catalogId + << ". Spec: " << spec + << " metadata's spec: " << md.indexes[offset].spec}; + } + + return Status::OK(); +} + Status DurableCatalogImpl::_replaceEntry(OperationContext* opCtx, RecordId catalogId, const NamespaceString& toNss, |