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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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83
src/sql/ob_end_trans_cb_packet_param.h
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@ -16,21 +16,32 @@
#include "share/ob_define.h"
#include "lib/profile/ob_trace_id.h"
namespace oceanbase {
namespace sql {
namespace oceanbase
{
namespace sql
{
/*
* 用于将ResultSet中必要的参数传递给EndTransCallback
* 以避免传ResultSet到Callback中，带来引用计数的问题
*/
class ObResultSet;
class ObSQLSessionInfo;
class ObEndTransCbPacketParam {
class ObEndTransCbPacketParam
{
public:
ObEndTransCbPacketParam()
: affected_rows_(0), last_insert_id_to_client_(0), is_partition_hit_(true), trace_id_(), is_valid_(false)
ObEndTransCbPacketParam() :
affected_rows_(0),
last_insert_id_to_client_(0),
is_partition_hit_(true),
trace_id_(),
is_valid_(false)
{
message_[0] = '\0';
}
virtual ~ObEndTransCbPacketParam()
{}
virtual ~ObEndTransCbPacketParam() {}
ObEndTransCbPacketParam& operator=(const ObEndTransCbPacketParam& other);
ObEndTransCbPacketParam &operator=(const ObEndTransCbPacketParam& other);
void reset()
{
@ -42,47 +53,39 @@ public:
is_valid_ = false;
}
const ObEndTransCbPacketParam& fill(
ObResultSet& rs, ObSQLSessionInfo& session, const common::ObCurTraceId::TraceId& trace_id);
const ObEndTransCbPacketParam &fill(ObResultSet &rs,
ObSQLSessionInfo &session,
const common::ObCurTraceId::TraceId &trace_id);
bool is_valid() const
{
return is_valid_;
}
// 判断是否设置过本对象
// 因为本对象会存储在session中，所以需要自己管理状态
// 每次Callback用完后需要reset
bool is_valid() const { return is_valid_; }
const char* get_message() const
{
return message_;
}
int64_t get_affected_rows() const
{
return affected_rows_;
}
uint64_t get_last_insert_id_to_client() const
{
return last_insert_id_to_client_;
}
bool get_is_partition_hit() const
{
return is_partition_hit_;
}
const common::ObCurTraceId::TraceId& get_trace_id() const
{
return trace_id_;
}
// 获取各个参数
const char *get_message() const { return message_; }
int64_t get_affected_rows() const { return affected_rows_; }
uint64_t get_last_insert_id_to_client() const { return last_insert_id_to_client_; }
bool get_is_partition_hit() const { return is_partition_hit_; }
const common::ObCurTraceId::TraceId &get_trace_id() const { return trace_id_; }
TO_STRING_KV(
K_(message), K_(affected_rows), K_(last_insert_id_to_client), K_(is_partition_hit), K_(trace_id), K_(is_valid));
TO_STRING_KV(K_(message),
K_(affected_rows),
K_(last_insert_id_to_client),
K_(is_partition_hit),
K_(trace_id),
K_(is_valid));
private:
char message_[common::MSG_SIZE]; // null terminated message string
int64_t affected_rows_; // number of rows affected by INSERT/UPDATE/DELETE
// TODO: (rongxuan.lc) 此处可以优化，变成只传一个数字，具体message_在发包时生成
char message_[common::MSG_SIZE];// null terminated message string
int64_t affected_rows_;// number of rows affected by INSERT/UPDATE/DELETE
uint64_t last_insert_id_to_client_;
bool is_partition_hit_;
common::ObCurTraceId::TraceId trace_id_;
bool is_valid_;
};
} // namespace sql
} // namespace oceanbase
}
}
#endif /* __OB_SQL_END_TRANS_CB_PACKET_PARAM_H__ */
//// end of header file