[CP] fix px ordered coord rescan bug

2024-01-10 02:53:56 +00:00
parent 52399bff0e
commit 21dae8c5ff
3 changed files with 11 additions and 1 deletions
--- a/src/sql/optimizer/ob_logical_operator.cpp
+++ b/src/sql/optimizer/ob_logical_operator.cpp
@ -5401,7 +5401,7 @@ int ObLogicalOperator::find_px_for_batch_rescan(const log_op_def::ObLogOpType op
    /*do nothing*/
  } else if (LOG_EXCHANGE == get_type()) {
    ObLogExchange *op = static_cast<ObLogExchange *>(this);
-    if (op->is_rescanable()) {
+    if (op->is_rescanable() && !op->is_task_order()) {
      op->set_px_batch_op_id(op_id);
      op->set_px_batch_op_type(op_type);
      find = true;