[CP] reuse das task result

2023-03-07 11:10:56 +00:00
parent f5e563764a
commit 24d6c8b818
12 changed files with 83 additions and 16 deletions
--- a/src/sql/das/ob_das_insert_op.cpp
+++ b/src/sql/das/ob_das_insert_op.cpp
@ -465,6 +465,18 @@ int ObDASInsertResult::init(const ObIDASTaskOp &op, common::ObIAllocator &alloc)
  return OB_SUCCESS;
 }

+int ObDASInsertResult::reuse()
+{
+  int ret = OB_SUCCESS;
+  if (OB_UNLIKELY(0 != result_buffer_.get_row_cnt())) {
+    ret = OB_NOT_SUPPORTED;
+  } else {
+    affected_rows_ = 0;
+    is_duplicated_ = false;
+  }
+  return ret;
+}
+
 OB_SERIALIZE_MEMBER((ObDASInsertResult, ObIDASTaskResult),
                    affected_rows_,
                    result_buffer_,