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[FEAT MERGE][CP]optimizer stats enhancement

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Co-authored-by: 2149 <260391947@qq.com>
This commit is contained in:
wangt1xiuyi
2023-12-12 10:17:50 +00:00
committed by ob-robot
parent 688e4b36f5
commit 618ab67eb0
92 changed files with 7450 additions and 3026 deletions
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5
src/sql/optimizer/ob_optimizer_util.cpp
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@ -8068,7 +8068,7 @@ int ObOptimizerUtil::generate_pullup_aggr_expr(ObRawExprFactory &expr_factory,
LOG_WARN("failed to pullup grouping aggr expr", K(ret));
}
} else if (T_FUN_TOP_FRE_HIST == origin_expr->get_expr_type()) {
if (OB_UNLIKELY(3 != origin_expr->get_real_param_count())) {
if (OB_UNLIKELY(4 != origin_expr->get_real_param_count())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("real param count is invalid", K(ret));
} else if (OB_FAIL(expr_factory.create_raw_expr(T_FUN_TOP_FRE_HIST, pullup_aggr))) {
@ -8082,6 +8082,9 @@ int ObOptimizerUtil::generate_pullup_aggr_expr(ObRawExprFactory &expr_factory,
} else if (OB_FAIL(pullup_aggr->add_real_param_expr(
origin_expr->get_real_param_exprs_for_update().at(2)))) {
LOG_WARN("failed to add real param expr", K(ret));
} else if (OB_FAIL(pullup_aggr->add_real_param_expr(
origin_expr->get_real_param_exprs_for_update().at(3)))) {
LOG_WARN("failed to add real param expr", K(ret));
} else if (FALSE_IT(pullup_aggr->set_is_need_deserialize_row(true))) {
// do nothing
} else if (OB_FAIL(pullup_aggr->formalize(session_info))) {