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patch 4.0

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This commit is contained in:
wangzelin.wzl
2022-10-24 10:34:53 +08:00
parent 4ad6e00ec3
commit 93a1074b0c
10533 changed files with 2588271 additions and 2299373 deletions
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32
src/sql/engine/px/ob_sub_trans_ctrl.h
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@ -13,29 +13,37 @@
#ifndef __SQL_ENGINE_PX_SUB_TRANS_UTIL_H__
#define __SQL_ENGINE_PX_SUB_TRANS_UTIL_H__
#include "common/ob_partition_key.h"
#include "sql/ob_sql_trans_control.h"
namespace oceanbase {
namespace sql {
namespace oceanbase
{
namespace sql
{
class ObExecContext;
class ObPxSqcMeta;
class ObSubTransCtrl {
class ObSubTransCtrl
{
public:
ObSubTransCtrl() = default;
~ObSubTransCtrl() = default;
int start_participants(ObExecContext& ctx, ObPxSqcMeta& sqc);
int end_participants(ObExecContext& ctx, bool is_rb);
private:
/* functions */
int get_participants(ObPxSqcMeta& sqc, common::ObPartitionArray& participants) const;
/* variables */
TransState trans_state_; // Mark whether start_part has been called to determine whether to call end_part
common::ObPartitionArray participants_;
DISALLOW_COPY_AND_ASSIGN(ObSubTransCtrl);
};
} // namespace sql
} // namespace oceanbase
class ObDDLCtrl final
{
public:
ObDDLCtrl() : context_id_(0) {}
~ObDDLCtrl() = default;
bool is_valid() const { return context_id_ > 0; }
TO_STRING_KV(K_(context_id));
public:
int64_t context_id_;
};
}
}
#endif /* __SQL_ENGINE_PX_SUB_TRANS_UTIL_H__ */
//// end of header file