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[FEAT MERGE] support auto dop

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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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src/sql/optimizer/ob_log_subplan_scan.h
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@ -38,7 +38,7 @@ public:
inline common::ObString &get_subquery_name() { return subquery_name_; }
inline const common::ObIArray<ObRawExpr *> &get_access_exprs() const { return access_exprs_; }
inline common::ObIArray<ObRawExpr *> &get_access_exprs() { return access_exprs_; }
virtual int re_est_cost(EstimateCostInfo &param, double &card, double &cost) override;
virtual int do_re_est_cost(EstimateCostInfo &param, double &card, double &op_cost, double &cost) override;
virtual int check_output_dependance(ObIArray<ObRawExpr *> &child_output, PPDeps &deps) override;
virtual int get_plan_item_info(PlanText &plan_text,
ObSqlPlanItem &plan_item) override;