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fix some replace expr bugs in optimizer

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This commit is contained in:
yinyj17
2023-06-14 07:12:26 +00:00
committed by ob-robot
parent 56f33a54f2
commit 703ed5c14e
48 changed files with 268 additions and 275 deletions
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21
src/sql/optimizer/ob_log_join.cpp
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@ -246,36 +246,35 @@ int ObLogJoin::get_plan_item_info(PlanText &plan_text,
return ret;
}
int ObLogJoin::inner_replace_op_exprs(
const ObIArray<std::pair<ObRawExpr *, ObRawExpr *> >&to_replace_exprs)
int ObLogJoin::inner_replace_op_exprs(ObRawExprReplacer &replacer)
{
int ret = OB_SUCCESS;
if (OB_FAIL(replace_exprs_action(to_replace_exprs, get_join_conditions()))) {
if (OB_FAIL(replace_exprs_action(replacer, get_join_conditions()))) {
LOG_WARN("failed to extract subplan params in log join_conditions", K(ret));
} else if (OB_FAIL(replace_exprs_action(to_replace_exprs, get_join_filters()))) {
} else if (OB_FAIL(replace_exprs_action(replacer, get_join_filters()))) {
LOG_WARN("failed to extract subplan params in log join_filters", K(ret));
} else {
int64_t N = get_nl_params().count();
for (int64_t i = 0; OB_SUCC(ret) && i < N; ++i) {
ObRawExpr *&cur_expr = get_nl_params().at(i)->get_ref_expr();
if (OB_FAIL(replace_expr_action(to_replace_exprs, cur_expr))) {
if (OB_FAIL(replace_expr_action(replacer, cur_expr))) {
LOG_WARN("failed to extract subplan params in log join_filters", K(ret));
} else { /* Do nothing */ }
}
}
// add extra replace expr
if (OB_SUCC(ret) && (CONNECT_BY_JOIN == join_type_)) {
if (OB_FAIL(replace_exprs_action(to_replace_exprs, get_connect_by_root_exprs()))) {
if (OB_FAIL(replace_exprs_action(replacer, get_connect_by_root_exprs()))) {
LOG_WARN("failed to replace connect by root exprs", K(ret));
} else if (OB_FAIL(replace_exprs_action(to_replace_exprs, get_sys_connect_by_path_exprs()))) {
} else if (OB_FAIL(replace_exprs_action(replacer, get_sys_connect_by_path_exprs()))) {
LOG_WARN("failed to replace sys connect by path exprs", K(ret));
} else if (OB_FAIL(replace_exprs_action(to_replace_exprs, get_prior_exprs()))) {
} else if (OB_FAIL(replace_exprs_action(replacer, get_prior_exprs()))) {
LOG_WARN("failed to replace prior exprs", K(ret));
} else if (OB_FAIL(replace_exprs_action(to_replace_exprs, get_connect_by_pseudo_columns()))) {
} else if (OB_FAIL(replace_exprs_action(replacer, get_connect_by_pseudo_columns()))) {
LOG_WARN("failed to replace connect by pseudo columns", K(ret));
} else if (OB_FAIL(replace_exprs_action(to_replace_exprs, get_connect_by_prior_exprs()))) {
} else if (OB_FAIL(replace_exprs_action(replacer, get_connect_by_prior_exprs()))) {
LOG_WARN("failed to replace connect by prior exprs", K(ret));
} else if (OB_FAIL(replace_exprs_action(to_replace_exprs, get_connect_by_extra_exprs()))) {
} else if (OB_FAIL(replace_exprs_action(replacer, get_connect_by_extra_exprs()))) {
LOG_WARN("failed to replace sys connect by extra exprs", K(ret));
}
}