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[FEAT MERGE]4_1_sql_feature

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Co-authored-by: leslieyuchen <leslieyuchen@gmail.com>
Co-authored-by: Charles0429 <xiezhenjiang@gmail.com>
Co-authored-by: raywill <hustos@gmail.com>
This commit is contained in:
obdev
2023-01-28 16:01:26 +08:00
committed by ob-robot
parent 3080f2b66f
commit 2d19a9d8f5
846 changed files with 161957 additions and 116661 deletions
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5
src/sql/optimizer/ob_delete_log_plan.cpp
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@ -59,6 +59,7 @@ int ObDeleteLogPlan::generate_raw_plan()
bool need_limit = true;
ObSEArray<OrderItem, 4> order_items;
LOG_TRACE("start to allocate operators for ", "sql", get_optimizer_context().get_query_ctx()->get_sql_stmt());
OPT_TRACE("generate plan for ", get_stmt());
if (OB_FAIL(generate_plan_tree())) {
LOG_WARN("failed to generate plan tree for plain select", K(ret));
} else {
@ -178,6 +179,9 @@ int ObDeleteLogPlan::candi_allocate_delete()
ObSEArray<CandidatePlan, 8> delete_plans;
const bool force_no_multi_part = get_log_plan_hint().no_use_distributed_dml();
const bool force_multi_part = get_log_plan_hint().use_distributed_dml();
OPT_TRACE("start generate normal insert plan");
OPT_TRACE("force no multi part:", force_no_multi_part);
OPT_TRACE("force multi part:", force_multi_part);
if (OB_FAIL(check_table_rowkey_distinct(index_dml_infos_))) {
LOG_WARN("failed to check table rowkey distinct", K(ret));
} else if (OB_FAIL(get_minimal_cost_candidates(candidates_.candidate_plans_, candi_plans))) {
@ -280,6 +284,7 @@ int ObDeleteLogPlan::candi_allocate_pdml_delete()
{
int ret = OB_SUCCESS;
int64_t gidx_cnt = index_dml_infos_.count();
OPT_TRACE("start generate pdml delete plan");
const bool is_pdml_update_split = false;
for (int64_t i = 0; OB_SUCC(ret) && i < index_dml_infos_.count(); i++) {
if (OB_FAIL(candi_allocate_one_pdml_delete(i > 0,