set ImmediateTx = true for pure selects (#4377)

ydb-platform · May 7, 2024 · dd360d6 · dd360d6
1 parent 2452381
commit dd360d6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ydb/core/kqp/executer_actor/kqp_data_executer.cpp b/ydb/core/kqp/executer_actor/kqp_data_executer.cpp
@@ -1987,7 +1987,7 @@ class TKqpDataExecuter : public TKqpExecuterBase<TKqpDataExecuter, EExecType::Da
         YQL_ENSURE(evWriteTxs.empty() || datashardTxs.empty());
 
         // Single-shard datashard transactions are always immediate
-        ImmediateTx = (datashardTxs.size() + evWriteTxs.size() + Request.TopicOperations.GetSize() + sourceScanPartitionsCount) == 1
+        ImmediateTx = (datashardTxs.size() + evWriteTxs.size() + Request.TopicOperations.GetSize() + sourceScanPartitionsCount) <= 1
                     && !UnknownAffectedShardCount
                     && evWriteTxs.empty()
                     && !HasOlapTable;