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Do not report ERROR when sample rate equals 100

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This commit is contained in:
ZenoWang
2024-02-06 14:49:31 +00:00
committed by ob-robot
parent 1f1d5c08ae
commit c8ef409bf3
3710 changed files with 486984 additions and 3083329 deletions
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4
src/sql/optimizer/ob_log_count.cpp
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@ -82,8 +82,6 @@ int ObLogCount::do_re_est_cost(EstimateCostInfo &param, double &card, double &op
OB_ISNULL(child = get_child(ObLogicalOperator::first_child))) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected null", K(get_plan()), K(child), K(ret));
} else if (OB_FALSE_IT(get_plan()->get_selectivity_ctx().init_op_ctx(
&child->get_output_equal_sets(), child->get_card()))) {
} else if (OB_FAIL(ObOptSelectivity::calculate_selectivity(get_plan()->get_basic_table_metas(),
get_plan()->get_selectivity_ctx(),
get_filter_exprs(),
@ -148,7 +146,7 @@ int ObLogCount::inner_est_cost(double &child_card,
}
}
op_cost = ObOptEstCost::cost_filter_rows(child_card, get_filter_exprs(),
opt_ctx);
opt_ctx.get_cost_model_type());
}
return ret;
}