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[FEAT MERGE]adaptive cost model

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This commit is contained in:
zzg19950727
2024-02-07 11:01:37 +00:00
committed by ob-robot
parent 1ee1ad37e4
commit 9a22f3ea88
85 changed files with 21899 additions and 18832 deletions
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4
src/sql/optimizer/ob_log_material.cpp
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@ -38,7 +38,7 @@ int ObLogMaterial::est_cost()
ObOptimizerContext &opt_ctx = get_plan()->get_optimizer_context();
op_cost += ObOptEstCost::cost_material(child->get_card() / parallel,
child->get_width(),
opt_ctx.get_cost_model_type());
opt_ctx);
set_op_cost(op_cost);
set_cost(child->get_cost() + op_cost);
set_card(child->get_card());
@ -67,7 +67,7 @@ int ObLogMaterial::do_re_est_cost(EstimateCostInfo &param, double &card, double
ObOptimizerContext &opt_ctx = get_plan()->get_optimizer_context();
op_cost = ObOptEstCost::cost_material(child_card / parallel,
child->get_width(),
opt_ctx.get_cost_model_type());
opt_ctx);
cost = child_cost + op_cost;
card = child_card;
}