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[FEAT MERGE] support auto dop

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This commit is contained in:
obdev
2023-04-28 15:11:52 +00:00
committed by ob-robot
parent 642f1c7d84
commit b41dc0ebdd
106 changed files with 3815 additions and 2844 deletions
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9
src/sql/optimizer/ob_log_set.h
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@ -75,8 +75,11 @@ public:
int get_pure_set_exprs(ObIArray<ObRawExpr *> &set_exprs);
virtual int est_cost() override;
virtual int est_width() override;
virtual int re_est_cost(EstimateCostInfo &param, double &card, double &cost) override;
int get_children_cost_info(ObIArray<ObBasicCostInfo> &children_cost_info);
virtual int do_re_est_cost(EstimateCostInfo &param, double &card, double &op_cost, double &cost) override;
int get_re_est_cost_infos(const EstimateCostInfo &param,
ObIArray<ObBasicCostInfo> &cost_infos,
double &child_cost,
double &card);
int set_search_ordering(const common::ObIArray<OrderItem> &search_ordering);
int set_cycle_items(const common::ObIArray<ColumnItem> &cycle_items);
virtual uint64_t hash(uint64_t seed) const override;
@ -90,6 +93,7 @@ public:
virtual int compute_op_ordering() override;
virtual int compute_one_row_info() override;
virtual int compute_sharding_info() override;
virtual int compute_op_parallel_and_server_info() override;
int get_equal_set_conditions(ObIArray<ObRawExpr*> &equal_conds);
virtual int allocate_granule_post(AllocGIContext &ctx) override;
@ -109,7 +113,6 @@ public:
inline void set_algo_type(const SetAlgo type) { set_algo_ = type; }
inline void set_distributed_algo(const DistAlgo set_dist_algo) { set_dist_algo_ = set_dist_algo; }
inline DistAlgo get_distributed_algo() { return set_dist_algo_; }
int estimate_row_count(double &rows);
int allocate_startup_expr_post() override;
virtual int print_outline_data(PlanText &plan_text) override;
virtual int print_used_hint(PlanText &plan_text) override;