fully reinitialize stats

lnkuiper · Aug 26, 2024 · 0ef43f9 · 0ef43f9
1 parent 0af3dfc
commit 0ef43f9
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/storage/table/row_group_collection.cpp b/src/storage/table/row_group_collection.cpp
@@ -334,6 +334,8 @@ void RowGroupCollection::InitializeAppend(TransactionData transaction, TableAppe
 	state.start_row_group->InitializeAppend(state.row_group_append_state);
 	state.transaction = transaction;
 
+	// initialize thread-local stats so we have less lock contention when updating distinct statistics
+	state.stats = TableStatistics();
 	state.stats.InitializeEmpty(types);
 }