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

[FEAT MERGE]4_1_sql_feature

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

146
src/sql/optimizer/ob_log_insert.cpp
View File

@ -89,56 +89,63 @@ const char* ObLogInsert::get_name() const
return ret;
}
int ObLogInsert::print_my_plan_annotation(char *buf,
int64_t &buf_len,
int64_t &pos,
ExplainType type)
int ObLogInsert::get_plan_item_info(PlanText &plan_text,
ObSqlPlanItem &plan_item)
{
int ret = OB_SUCCESS;
if(OB_FAIL(BUF_PRINTF(", "))) {
LOG_WARN("BUG_PRINTF fails", K(ret));
} else if (OB_FAIL(BUF_PRINTF("\n "))) {
LOG_WARN("BUG_PRINTF fails", K(ret));
} else if (OB_FAIL(print_table_infos(ObString::make_string("columns"),
buf, buf_len, pos, type))) {
LOG_WARN("failed to print table info", K(ret));
}
// print partitions
if (NULL != table_partition_info_) {
if (OB_FAIL(BUF_PRINTF(", "))) {
LOG_WARN("BUG_PRINTF fails", K(ret));
} else if (OB_FAIL(explain_print_partitions(*table_partition_info_, buf, buf_len, pos))) {
LOG_WARN("Failed to print partitions");
} else { }//do nothing
}
// print column convert exprs
if (OB_SUCC(ret) && !get_index_dml_infos().empty() && NULL != get_index_dml_infos().at(0)) {
const ObIArray<ObRawExpr *> &column_values = get_index_dml_infos().at(0)->column_convert_exprs_;
if(OB_FAIL(BUF_PRINTF(", "))) {
LOG_WARN("BUG_PRINTF fails", K(ret));
} else if (OB_FAIL(BUF_PRINTF("\n "))) {
LOG_WARN("BUG_PRINTF fails", K(ret));
} else {
EXPLAIN_PRINT_EXPRS(column_values, type);
if (OB_FAIL(ObLogDelUpd::get_plan_item_info(plan_text, plan_item))) {
LOG_WARN("failed to get plan item info", K(ret));
} else {
BEGIN_BUF_PRINT;
if (OB_FAIL(print_table_infos(ObString::make_string("columns"),
buf,
buf_len,
pos,
type))) {
LOG_WARN("failed to print table info", K(ret));
} else if (NULL != table_partition_info_) {
if (OB_FAIL(BUF_PRINTF(", "))) {
LOG_WARN("BUG_PRINTF fails", K(ret));
} else if (OB_FAIL(explain_print_partitions(*table_partition_info_,
buf,
buf_len,
pos))) {
LOG_WARN("Failed to print partitions");
} else { }//do nothing
}
// print column convert exprs
if (OB_SUCC(ret) && !get_index_dml_infos().empty() && NULL != get_index_dml_infos().at(0)) {
const ObIArray<ObRawExpr *> &column_values = get_index_dml_infos().at(0)->column_convert_exprs_;
if(OB_FAIL(BUF_PRINTF(", "))) {
LOG_WARN("BUG_PRINTF fails", K(ret));
} else if (OB_FAIL(BUF_PRINTF("\n "))) {
LOG_WARN("BUG_PRINTF fails", K(ret));
} else {
EXPLAIN_PRINT_EXPRS(column_values, type);
}
}
}
if (OB_SUCC(ret) && insert_up_ ) {
const IndexDMLInfo *table_insert_info = get_insert_up_index_dml_infos().at(0);
if (OB_ISNULL(table_insert_info)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("index dml info is null", K(ret));
} else if (OB_FAIL(BUF_PRINTF(",\n"))) {
LOG_WARN("BUG_PRINTF fails", K(ret));
} else if (OB_FAIL(BUF_PRINTF(" update("))) {
LOG_WARN("BUG_PRINTF fails", K(ret));
} else if (OB_FAIL(print_assigns(table_insert_info->assignments_,
buf, buf_len, pos, type))) {
LOG_WARN("failed to print assigns", K(ret));
if (OB_SUCC(ret) && insert_up_ ) {
const IndexDMLInfo *table_insert_info = get_insert_up_index_dml_infos().at(0);
if (OB_ISNULL(table_insert_info)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("index dml info is null", K(ret));
} else if (OB_FAIL(BUF_PRINTF(",\n"))) {
LOG_WARN("BUG_PRINTF fails", K(ret));
} else if (OB_FAIL(BUF_PRINTF(" update("))) {
LOG_WARN("BUG_PRINTF fails", K(ret));
} else if (OB_FAIL(print_assigns(table_insert_info->assignments_,
buf,
buf_len,
pos,
type))) {
LOG_WARN("failed to print assigns", K(ret));
} else { /* Do nothing */ }
BUF_PRINTF(")");
} else { /* Do nothing */ }
BUF_PRINTF(")");
} else { /* Do nothing */ }
END_BUF_PRINT(plan_item.special_predicates_,
plan_item.special_predicates_len_);
}
return ret;
}
@ -382,11 +389,16 @@ int ObLogInsert::generate_multi_part_partition_id_expr()
} else if (is_replace()) {
// delete in replace only old part id expr is required
for (int64_t i = 0; OB_SUCC(ret) && i < get_replace_index_dml_infos().count(); ++i) {
if (OB_ISNULL(get_replace_index_dml_infos().at(i))) {
IndexDMLInfo *index_info = get_replace_index_dml_infos().at(i);
if (OB_ISNULL(index_info)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("replae dml info is null", K(ret));
} else if (OB_FAIL(generate_old_calc_partid_expr(*get_replace_index_dml_infos().at(i)))) {
} else if (OB_FAIL(generate_old_calc_partid_expr(*index_info))) {
LOG_WARN("failed to generate calc partid expr", K(ret));
} else if (OB_FAIL(ObLogTableScan::replace_gen_column(get_plan(),
index_info->old_part_id_expr_,
index_info->lookup_part_id_expr_))){
LOG_WARN("failed to replace expr", K(ret));
}
}
} else if (get_insert_up()) {
@ -401,8 +413,46 @@ int ObLogInsert::generate_multi_part_partition_id_expr()
LOG_WARN("fail to generate calc partid expr", K(ret));
} else if (OB_FAIL(generate_update_new_calc_partid_expr(*dml_info))) {
LOG_WARN("failed to generate update new part id expr", K(ret));
} else { /*do nothing*/ }
} else if (OB_FAIL(ObLogTableScan::replace_gen_column(get_plan(),
dml_info->old_part_id_expr_,
dml_info->lookup_part_id_expr_))){
LOG_WARN("failed to replace expr", K(ret));
}
}
}
return ret;
}
int ObLogInsert::inner_replace_op_exprs(
const common::ObIArray<std::pair<ObRawExpr *, ObRawExpr*>> &to_replace_exprs)
{
int ret = OB_SUCCESS;
if (OB_FAIL(ObLogDelUpd::inner_replace_op_exprs(to_replace_exprs))) {
LOG_WARN("failed to replace op exprs", K(ret));
} else if (is_replace() &&
OB_FAIL(replace_dml_info_exprs(to_replace_exprs, get_replace_index_dml_infos()))) {
LOG_WARN("failed to replace dml info exprs", K(ret));
} else if (get_insert_up() &&
OB_FAIL(replace_dml_info_exprs(to_replace_exprs, get_insert_up_index_dml_infos()))) {
LOG_WARN("failed to replace dml info exprs", K(ret));
} else if (NULL != constraint_infos_) {
for (int64_t i = 0; OB_SUCC(ret) && i < constraint_infos_->count(); ++i) {
const ObIArray<ObColumnRefRawExpr*> &constraint_columns =
constraint_infos_->at(i).constraint_columns_;
for (int64_t i = 0; OB_SUCC(ret) && i < constraint_columns.count(); ++i) {
ObColumnRefRawExpr *expr = constraint_columns.at(i);
if (OB_ISNULL(expr)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected null", K(ret));
} else if (expr->is_virtual_generated_column()) {
ObRawExpr *&dependant_expr = static_cast<ObColumnRefRawExpr *>(
expr)->get_dependant_expr();
if (OB_FAIL(replace_expr_action(to_replace_exprs, dependant_expr))) {
LOG_WARN("failed to push back generate replace pair", K(ret));
}
}
}
}
}
return ret;
}