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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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4
src/sql/optimizer/ob_log_temp_table_access.cpp
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@ -132,8 +132,8 @@ int ObLogTempTableAccess::do_re_est_cost(EstimateCostInfo &param, double &card,
}
double per_dop_card = read_card / parallel;
ObOptimizerContext &opt_ctx = get_plan()->get_optimizer_context();
cost = ObOptEstCost::cost_read_materialized(per_dop_card, opt_ctx.get_cost_model_type()) +
ObOptEstCost::cost_quals(per_dop_card, get_filter_exprs(), opt_ctx.get_cost_model_type());
cost = ObOptEstCost::cost_read_materialized(per_dop_card, opt_ctx) +
ObOptEstCost::cost_quals(per_dop_card, get_filter_exprs(), opt_ctx);
op_cost = cost;
}
return ret;