Merge 9e85a5e into 9408283

Author: nikvas0

ydb/core/kqp/session_actor/kqp_query_state.h

@@ -311,18 +311,18 @@ class TKqpQueryState : public TNonCopyable {
     }
 
     bool NeedPersistentSnapshot() const {
-        auto type = GetType();
-        if (type == NKikimrKqp::QUERY_TYPE_SQL_GENERIC_CONCURRENT_QUERY ||
-            type == NKikimrKqp::QUERY_TYPE_SQL_GENERIC_QUERY) {
-            return ::NKikimr::NKqp::HasOlapTableReadInTx(PreparedQuery->GetPhysicalQuery());
-        }
         return (
             type == NKikimrKqp::QUERY_TYPE_SQL_SCAN ||
             type == NKikimrKqp::QUERY_TYPE_AST_SCAN
         );
     }
 
     bool NeedSnapshot(const NYql::TKikimrConfiguration& config) const {
+        auto type = GetType();
+        if (type == NKikimrKqp::QUERY_TYPE_SQL_GENERIC_CONCURRENT_QUERY ||
+            type == NKikimrKqp::QUERY_TYPE_SQL_GENERIC_QUERY) {
+            return ::NKikimr::NKqp::HasOlapTableReadInTx(PreparedQuery->GetPhysicalQuery());
+        }
         return ::NKikimr::NKqp::NeedSnapshot(*TxCtx, config, /*rollback*/ false, Commit, PreparedQuery->GetPhysicalQuery());
     }