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[CP] reuse das task result

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obdev
2023-03-07 11:10:56 +00:00
committed by ob-robot
parent f5e563764a
commit 24d6c8b818
12 changed files with 83 additions and 16 deletions
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6
src/sql/das/ob_das_task.h
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@ -199,8 +199,9 @@ public:
int state_advance();
void set_cur_agg_list(DasTaskLinkedList *list) { cur_agg_list_ = list; };
DasTaskLinkedList *get_cur_agg_list() { return cur_agg_list_; };
void set_remote_op_result(ObIDASTaskResult *op_result) { op_result_ = op_result; };
ObIDASTaskResult *get_op_result() const { return op_result_; }
void set_op_result(ObIDASTaskResult *op_result) { op_result_ = op_result; }
protected:
int start_das_task();
int end_das_task();
@ -241,7 +242,7 @@ protected:
DasTaskNode das_task_node_; // tasks's linked list node, do not serialize
ObDasAggregatedTasks *agg_tasks_; // task's agg task, do not serialize
DasTaskLinkedList *cur_agg_list_; // task's agg_list, do not serialize
ObIDASTaskResult* op_result_; // as async result, do not serialize
ObIDASTaskResult *op_result_;
public:
const static uint32_t DAS_ROW_EXTEND_SIZE = 16;
@ -256,6 +257,7 @@ public:
ObIDASTaskResult() : task_id_(0) { }
virtual ~ObIDASTaskResult() { }
virtual int init(const ObIDASTaskOp &task_op, common::ObIAllocator &alloc) = 0;
virtual int reuse() = 0;
virtual int link_extra_result(ObDASExtraData &extra_result)
{
UNUSED(extra_result);