hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

[FEAT MERGE][CP]optimizer stats enhancement

Browse Source
This commit is contained in:
wangt1xiuyi
2024-02-07 16:56:28 +00:00
committed by ob-robot
parent 540f23b2d3
commit 15307ef94e
92 changed files with 7450 additions and 3026 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/sql/optimizer/ob_optimizer_util.cpp
View File

@ -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))) {