add LOG_TRACE when ending transaction early

cmu-db · Jun 12, 2018 · 6787337 · 6787337
1 parent 5711dc2
commit 6787337
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/concurrency/timestamp_ordering_transaction_manager.cpp b/src/concurrency/timestamp_ordering_transaction_manager.cpp
@@ -627,6 +627,7 @@ ResultType TimestampOrderingTransactionManager::CommitTransaction(
 
   // if no modifying queries, treat as read-only
   if (rw_set.empty()) {
+    LOG_TRACE("Empty RW set, ending transaction.");
     EndTransaction(current_txn);
     return ResultType::SUCCESS;
   }