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[FEAT MERGE]adaptive cost model

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This commit is contained in:
zzg19950727
2023-12-06 03:12:01 +00:00
committed by ob-robot
parent 6520c7b570
commit d70d986be9
85 changed files with 21899 additions and 18832 deletions
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2
src/sql/optimizer/ob_log_del_upd.cpp
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@ -816,7 +816,7 @@ int ObLogDelUpd::est_cost()
} else {
ObOptimizerContext &opt_ctx = get_plan()->get_optimizer_context();
card_ = child->get_card();
op_cost_ = ObOptEstCost::cost_get_rows(child->get_card(), opt_ctx.get_cost_model_type());
op_cost_ = ObOptEstCost::cost_get_rows(child->get_card(), opt_ctx);
cost_ = op_cost_ + child->get_cost();
}
return ret;