Fill cost field in TOptimizerStatistics

2 files changed, 2 insertions, 1 deletions

diff --git a/ydb/library/yql/providers/s3/provider/yql_s3_dq_integration.cpp b/ydb/library/yql/providers/s3/provider/yql_s3_dq_integration.cpp
index 112999eaa35..a008d96d1a6 100644
--- a/ydb/library/yql/providers/s3/provider/yql_s3_dq_integration.cpp
+++ b/ydb/library/yql/providers/s3/provider/yql_s3_dq_integration.cpp
@@ -154,7 +154,7 @@ public:
             }
 
             rows = size / 1024; // magic estimate
-            return TOptimizerStatistics(rows, cols);
+            return TOptimizerStatistics(rows, cols, size);
         } else {
             return Nothing();
         }
diff --git a/ydb/library/yql/providers/yt/provider/yql_yt_dq_integration.cpp b/ydb/library/yql/providers/yt/provider/yql_yt_dq_integration.cpp
index 896200ced60..8f54076f94b 100644
--- a/ydb/library/yql/providers/yt/provider/yql_yt_dq_integration.cpp
+++ b/ydb/library/yql/providers/yt/provider/yql_yt_dq_integration.cpp
@@ -364,6 +364,7 @@ public:
                 }
             }
         }
+        stat.Cost = stat.Nrows * std::max(stat.Ncols, 1);
         return stat;
     }