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[FEAT MERGE] 4.2 add trans_debug_info for 4377

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Co-authored-by: Handora <qcdsr970209@gmail.com>
This commit is contained in:
yishenglanlingzui
2023-05-06 06:08:35 +00:00
committed by ob-robot
parent 711f4d5cd0
commit 9e328378c8
63 changed files with 1013 additions and 169 deletions
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90
src/sql/optimizer/ob_log_del_upd.cpp
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@ -56,6 +56,10 @@ int IndexDMLInfo::deep_copy(ObIRawExprCopier &expr_copier, const IndexDMLInfo &o
LOG_WARN("failed to copy exprs", K(ret));
} else if (OB_FAIL(part_ids_.assign(other.part_ids_))) {
LOG_WARN("failed to assign part ids", K(ret));
} else if (OB_NOT_NULL(other.trans_info_expr_)) {
if (OB_FAIL(expr_copier.copy(other.trans_info_expr_, trans_info_expr_))) {
LOG_WARN("failed to trans info exprs", K(ret), KPC(other.trans_info_expr_));
}
}
for (int64_t i = 0; OB_SUCC(ret) && i < other.assignments_.count(); ++i) {
if (OB_FAIL(assignments_.at(i).deep_copy(expr_copier,
@ -79,6 +83,7 @@ int IndexDMLInfo::assign_basic(const IndexDMLInfo &other)
is_primary_index_ = other.is_primary_index_;
is_update_unique_key_ = other.is_update_unique_key_;
is_update_part_key_ = other.is_update_part_key_;
trans_info_expr_ = other.trans_info_expr_;
if (OB_FAIL(column_exprs_.assign(other.column_exprs_))) {
LOG_WARN("failed to assign column exprs", K(ret));
} else if (OB_FAIL(column_convert_exprs_.assign(other.column_convert_exprs_))) {
@ -286,7 +291,8 @@ ObLogDelUpd::ObLogDelUpd(ObDelUpdLogPlan &plan)
pdml_is_returning_(false),
err_log_define_(),
need_alloc_part_id_expr_(false),
has_instead_of_trigger_(false)
has_instead_of_trigger_(false),
produced_trans_exprs_()
{
}
@ -550,6 +556,80 @@ int ObLogDelUpd::find_pdml_part_id_producer(ObLogicalOperator &op,
return ret;
}
int ObLogDelUpd::find_trans_info_producer() {
int ret = OB_SUCCESS;
for (int64_t i = 0 ; OB_SUCC(ret) && i < index_dml_infos_.count(); i++) {
ObLogicalOperator *producer = NULL;
IndexDMLInfo *index_dml_info = index_dml_infos_.at(i);
if (OB_ISNULL(index_dml_info)) {
ret = OB_ERR_UNEXPECTED;
} else if ((!is_pdml() && !index_dml_info->is_primary_index_)) {
// Don't worry about non-pdml and non-main tables
// Every operator in pdml needs to try to press down once
} else if (OB_ISNULL(index_dml_info->trans_info_expr_)) {
// do nothing
} else if (OB_FAIL(find_trans_info_producer(*this, index_dml_info->table_id_, producer))) {
LOG_WARN("fail to find trans info producer", K(ret), KPC(index_dml_info), K(get_name()));
} else if (NULL == producer) {
// No error can be reported here,
// the producer of the corresponding trans_info expression was not found, ignore these
LOG_TRACE("can not found trans debug info expr producer", K(ret), K(index_dml_info->table_id_));
} else if (OB_FAIL(add_var_to_array_no_dup(produced_trans_exprs_,
index_dml_info->trans_info_expr_))) {
LOG_WARN("fail to push trans_info_expr_", K(ret));
} else {
if (producer->get_type() == log_op_def::LOG_TABLE_SCAN) {
if (static_cast<ObLogTableScan *>(producer)->get_trans_info_expr() == index_dml_info->trans_info_expr_) {
LOG_DEBUG("this expr has find the producer", K(ret));
} else {
static_cast<ObLogTableScan *>(producer)->
set_trans_info_expr(static_cast<ObOpPseudoColumnRawExpr *>(index_dml_info->trans_info_expr_));
}
} else {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected type of pdml partition id producer", K(ret), K(producer));
}
}
}
return ret;
}
int ObLogDelUpd::find_trans_info_producer(ObLogicalOperator &op,
const uint64_t tid,
ObLogicalOperator *&producer)
{
int ret = OB_SUCCESS;
producer = NULL;
if (op.get_type() == log_op_def::LOG_TABLE_SCAN) {
ObLogTableScan &tsc = static_cast<ObLogTableScan &>(op);
if (tid == tsc.get_table_id()) {
producer = &op;
}
}
for (int64_t i = 0; OB_SUCC(ret) && NULL == producer && i < op.get_num_of_child(); i++) {
if (OB_ISNULL(op.get_child(i))) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("null child", K(ret));
} else if (log_op_def::LOG_JOIN == op.get_type()) {
ObLogJoin &join_op = static_cast<ObLogJoin&>(op);
if (IS_LEFT_SEMI_ANTI_JOIN(join_op.get_join_type()) &&
second_child == i) {
continue;
} else if (IS_RIGHT_SEMI_ANTI_JOIN(join_op.get_join_type()) &&
first_child == i) {
continue;
}
if (OB_FAIL(SMART_CALL(find_trans_info_producer(*op.get_child(i), tid, producer)))) {
LOG_WARN("find pdml part id producer failed", K(ret));
}
} else if (OB_FAIL(SMART_CALL(find_trans_info_producer(*op.get_child(i), tid, producer)))) {
LOG_WARN("find pdml part id producer failed", K(ret));
}
}
return ret;
}
int ObLogDelUpd::inner_get_op_exprs(ObIArray<ObRawExpr*> &all_exprs, bool need_column_expr)
{
int ret = OB_SUCCESS;
@ -558,6 +638,8 @@ int ObLogDelUpd::inner_get_op_exprs(ObIArray<ObRawExpr*> &all_exprs, bool need_c
} else if (is_pdml() && need_alloc_part_id_expr_ &&
OB_FAIL(generate_pdml_partition_id_expr())) {
LOG_WARN("failed to allocate partition id expr", K(ret));
} else if (OB_FAIL(find_trans_info_producer())) {
LOG_WARN("failed to find trasn info producer", K(ret));
} else if (OB_FAIL(generate_rowid_expr_for_trigger())) {
LOG_WARN("failed to try add rowid col expr for trigger", K(ret));
} else if (NULL != lock_row_flag_expr_ && OB_FAIL(all_exprs.push_back(lock_row_flag_expr_))) {
@ -566,6 +648,8 @@ int ObLogDelUpd::inner_get_op_exprs(ObIArray<ObRawExpr*> &all_exprs, bool need_c
LOG_WARN("failed to append exprs", K(ret));
} else if (NULL != pdml_partition_id_expr_ && OB_FAIL(all_exprs.push_back(pdml_partition_id_expr_))) {
LOG_WARN("failed to push back exprs", K(ret));
} else if (OB_FAIL(append_array_no_dup(all_exprs, produced_trans_exprs_))) {
LOG_WARN("failed to push back exprs", K(ret), K(produced_trans_exprs_));
} else if (OB_FAIL(get_table_columns_exprs(get_index_dml_infos(), all_exprs, need_column_expr))) {
LOG_WARN("failed to add table columns to ctx", K(ret));
} else if (OB_FAIL(ObLogicalOperator::get_op_exprs(all_exprs))) {
@ -1327,8 +1411,10 @@ int ObLogDelUpd::inner_replace_op_exprs(
int ret = OB_SUCCESS;
if (OB_FAIL(replace_dml_info_exprs(to_replace_exprs, get_index_dml_infos()))) {
LOG_WARN("failed to replace dml info exprs", K(ret));
} else if(OB_FAIL(replace_exprs_action(to_replace_exprs, view_check_exprs_))) {
} else if (OB_FAIL(replace_exprs_action(to_replace_exprs, view_check_exprs_))) {
LOG_WARN("failed to replace view check exprs", K(ret));
} else if (OB_FAIL(replace_exprs_action(to_replace_exprs, produced_trans_exprs_))) {
LOG_WARN("failed to replace produced trans exprs", K(ret));
} else if (NULL != pdml_partition_id_expr_ &&
OB_FAIL(replace_expr_action(to_replace_exprs, pdml_partition_id_expr_))) {
LOG_WARN("failed to replace pdml partition id expr", K(ret));