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[FEAT MERGE] impl vectorization 2.0

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Co-authored-by: Naynahs <cfzy002@126.com>
Co-authored-by: hwx65 <1780011298@qq.com>
Co-authored-by: oceanoverflow <oceanoverflow@gmail.com>
This commit is contained in:
obdev
2023-12-22 03:43:19 +00:00
committed by ob-robot
parent 1178245448
commit b6773084c6
592 changed files with 358124 additions and 303288 deletions
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30
src/share/ob_lob_access_utils.h
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@ -17,11 +17,19 @@
#include "share/ob_errno.h"
#include "common/object/ob_object.h"
#include "common/object/ob_obj_type.h"
#include "sql/session/ob_basic_session_info.h"
#include "storage/lob/ob_lob_manager.h"
#include "share/datum/ob_datum.h"
#include "share/ob_cluster_version.h"
namespace oceanbase
{
namespace sql
{
class ObBasicSessionInfo;
} // namespace sql
namespace storage
{
class ObLobQueryIter;
} // namespace storage
namespace common
{
// 1. This function is used to control plan generation or lob output when execution.
@ -103,7 +111,7 @@ struct ObLobTextIterCtx
bool is_backward_;
ObLobLocatorV2 locator_;
ObLobQueryIter *lob_query_iter_;
storage::ObLobQueryIter *lob_query_iter_;
};
// wrapper class to handle string/text type input
@ -289,17 +297,29 @@ protected:
OB_INLINE bool ob_is_empty_lob(ObObjType type, const ObDatum &datum, bool has_lob_header)
{
bool bret = false;
if (common::ob_is_text_tc(type)) {
if (common::is_lob_storage(type)) {
common::ObLobLocatorV2 loc(datum.get_string(), has_lob_header);
bret = loc.is_empty_lob();
}
return bret;
}
template <typename TextVec>
OB_INLINE bool ob_is_empty_lob(ObObjType type, const TextVec &vector, bool has_lob_header,
int64_t idx)
{
bool bret = false;
if (common::is_lob_storage(type)) {
common::ObLobLocatorV2 loc(vector->get_string(idx), has_lob_header);
bret = loc.is_empty_lob();
}
return bret;
}
OB_INLINE bool ob_is_empty_lob(const ObObj &obj)
{
bool bret = false;
if (common::ob_is_text_tc(obj.get_type())) {
if (common::is_lob_storage(obj.get_type())) {
common::ObLobLocatorV2 loc(obj.get_string(), obj.has_lob_header());
bret = loc.is_empty_lob();
}