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[scn] fix failure of mittest after refresh feature scn

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obdev
2022-11-28 01:46:42 +00:00
committed by ob-robot
parent 49a02f3304
commit 54b64a7263
1898 changed files with 255804 additions and 280809 deletions
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3
src/sql/optimizer/ob_log_distinct.cpp
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@ -22,7 +22,6 @@
#include "ob_select_log_plan.h"
#include "ob_optimizer_util.h"
#include "ob_opt_selectivity.h"
#include "common/ob_smart_call.h"
using namespace oceanbase;
using namespace sql;
@ -170,7 +169,7 @@ int ObLogDistinct::re_est_cost(EstimateCostInfo &param, double &card, double &co
child_ndv = param.need_row_count_;
param.need_row_count_ = child_card * (1 - std::pow((1 - child_ndv / total_ndv_), total_ndv_ / child_card));
}
if (OB_FAIL(SMART_CALL(child->re_est_cost(param, child_card, child_cost)))) {
if (OB_FAIL(child->re_est_cost(param, child_card, child_cost))) {
LOG_WARN("failed to re est child cost", K(ret));
} else if (OB_FAIL(inner_est_cost(child_card, child_ndv, distinct_cost))) {
LOG_WARN("failed to est distinct cost", K(ret));