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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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25
src/sql/optimizer/ob_fd_item.cpp
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@ -24,7 +24,6 @@ int ObFdItem::assign(const ObFdItem &other)
{
parent_exprs_ = other.parent_exprs_;
is_unique_ = other.is_unique_;
stmt_level_ = other.stmt_level_;
return OB_SUCCESS;
}
@ -125,7 +124,7 @@ int ObTableFdItem::check_expr_in_child(const ObRawExpr *expr,
LOG_WARN("get null expr", K(ret));
} else if (expr->has_flag(CNT_AGG)) {
//do nothing
} else if (expr->get_expr_levels().has_member(stmt_level_)) {
} else if (expr->has_flag(CNT_COLUMN) || expr->has_flag(CNT_SET_OP)) {
if (!expr->get_relation_ids().is_empty() &&
child_tables_.is_superset(expr->get_relation_ids())) {
is_in_child = true;
@ -243,8 +242,7 @@ int ObFdItemFactory::get_parent_exprs_ptr(const ObIArray<ObRawExpr *> &parent_ex
int ObFdItemFactory::create_table_fd_item(ObTableFdItem *&fd_item,
const bool is_unique,
ObRawExprSet *parent_exprs,
const int32_t stmt_level)
ObRawExprSet *parent_exprs)
{
int ret = OB_SUCCESS;
fd_item = NULL;
@ -253,7 +251,7 @@ int ObFdItemFactory::create_table_fd_item(ObTableFdItem *&fd_item,
ret = OB_ALLOCATE_MEMORY_FAILED;
LOG_WARN("no memory to create ObTableFdItem", K(ret));
} else {
fd_item = new(ptr) ObTableFdItem(is_unique, parent_exprs, stmt_level);
fd_item = new(ptr) ObTableFdItem(is_unique, parent_exprs);
if (OB_FAIL(item_store_.store_obj(fd_item))) {
LOG_WARN("failed to store obj", K(ret));
fd_item->~ObTableFdItem();
@ -266,7 +264,6 @@ int ObFdItemFactory::create_table_fd_item(ObTableFdItem *&fd_item,
int ObFdItemFactory::create_table_fd_item(ObTableFdItem *&fd_item,
const bool is_unique,
const ObIArray<ObRawExpr *> &parent_exprs,
const int32_t stmt_level,
const ObRelIds &table_set)
{
int ret = OB_SUCCESS;
@ -274,7 +271,7 @@ int ObFdItemFactory::create_table_fd_item(ObTableFdItem *&fd_item,
ObRawExprSet *parent_exprs_ptr = NULL;
if (OB_FAIL(get_parent_exprs_ptr(parent_exprs, parent_exprs_ptr))) {
LOG_WARN("failed to get parent exprs ptr", K(ret));
} else if (OB_FAIL(create_table_fd_item(fd_item, is_unique, parent_exprs_ptr, stmt_level))) {
} else if (OB_FAIL(create_table_fd_item(fd_item, is_unique, parent_exprs_ptr))) {
LOG_WARN("failed to create table fd item", K(ret));
} else if (OB_FAIL(fd_item->get_child_tables().add_members(table_set))) {
LOG_WARN("failed to add members to child tables", K(ret));
@ -289,8 +286,7 @@ int ObFdItemFactory::create_table_fd_item(ObTableFdItem *&fd_item,
fd_item = NULL;
if (OB_FAIL(create_table_fd_item(fd_item,
other.is_unique(),
other.get_parent_exprs(),
other.get_stmt_level()))) {
other.get_parent_exprs()))) {
LOG_WARN("failed to create table fd item", K(ret));
} else if (OB_FAIL(fd_item->get_child_tables().add_members(other.get_child_tables()))) {
LOG_WARN("failed to add member to child tables", K(ret));
@ -300,8 +296,7 @@ int ObFdItemFactory::create_table_fd_item(ObTableFdItem *&fd_item,
int ObFdItemFactory::create_expr_fd_item(ObExprFdItem *&fd_item,
const bool is_unique,
ObRawExprSet *parent_exprs,
const int32_t stmt_level)
ObRawExprSet *parent_exprs)
{
int ret = OB_SUCCESS;
fd_item = NULL;
@ -310,7 +305,7 @@ int ObFdItemFactory::create_expr_fd_item(ObExprFdItem *&fd_item,
ret = OB_ALLOCATE_MEMORY_FAILED;
LOG_WARN("no memory to create ObExprFdItem", K(ret));
} else {
fd_item = new(ptr) ObExprFdItem(is_unique, parent_exprs, stmt_level);
fd_item = new(ptr) ObExprFdItem(is_unique, parent_exprs);
if (OB_FAIL(item_store_.store_obj(fd_item))) {
LOG_WARN("failed to store obj", K(ret));
fd_item->~ObExprFdItem();
@ -323,7 +318,6 @@ int ObFdItemFactory::create_expr_fd_item(ObExprFdItem *&fd_item,
int ObFdItemFactory::create_expr_fd_item(ObExprFdItem *&fd_item,
const bool is_unique,
const ObIArray<ObRawExpr *> &parent_exprs,
const int32_t stmt_level,
const ObIArray<ObRawExpr *> &child_exprs)
{
int ret = OB_SUCCESS;
@ -331,7 +325,7 @@ int ObFdItemFactory::create_expr_fd_item(ObExprFdItem *&fd_item,
ObRawExprSet *parent_exprs_ptr = NULL;
if (OB_FAIL(get_parent_exprs_ptr(parent_exprs, parent_exprs_ptr))) {
LOG_WARN("failed to get parent exprs ptr", K(ret));
} else if (OB_FAIL(create_expr_fd_item(fd_item, is_unique, parent_exprs_ptr, stmt_level))) {
} else if (OB_FAIL(create_expr_fd_item(fd_item, is_unique, parent_exprs_ptr))) {
LOG_WARN("failed to create table fd item", K(ret));
} else if (OB_FAIL(ObRawExprSetUtils::to_expr_set(&allocator_,
child_exprs,
@ -348,8 +342,7 @@ int ObFdItemFactory::create_expr_fd_item(ObExprFdItem *&fd_item,
fd_item = NULL;
if (OB_FAIL(create_expr_fd_item(fd_item,
other.is_unique(),
other.get_parent_exprs(),
other.get_stmt_level()))) {
other.get_parent_exprs()))) {
LOG_WARN("failed to create table fd item", K(ret));
} else if (OB_FAIL(fd_item->get_child_exprs().assign(other.get_child_exprs()))) {
LOG_WARN("failed to assign child exprs", K(ret));