SERVER-62760 Implement CQF Query Logging

1 files changed, 5 insertions, 1 deletions

diff --git a/src/mongo/db/curop.h b/src/mongo/db/curop.h
index 15dcb2e0154..998f2400c73 100644
--- a/src/mongo/db/curop.h
+++ b/src/mongo/db/curop.h
@@ -263,13 +263,17 @@ public:
     boost::optional<uint32_t> queryHash;
 
     // Has a value if this operation is a query. True if the execution tree for the find part of the
-    // query was built using the classic query engine, false if it was built in SBE.
+    // query was built exclusively using the classic query engine, false if any part was built using
+    // SBE.
     boost::optional<bool> classicEngineUsed;
 
     // Has a value if this operation is an aggregation query. True if `DocumentSources` were
     // involved in the execution tree for this query, false if they were not.
     boost::optional<bool> documentSourceUsed;
 
+    // Indicates whether this operation used the common query framework (CQF).
+    bool cqfUsed{false};
+
     // Tracks whether an aggregation query has a lookup stage regardless of the engine used.
     bool pipelineUsesLookup{false};