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Fix: affected row sync

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This commit is contained in:
obdev
2024-02-08 11:04:14 +00:00
committed by ob-robot
parent 50bdd8f84f
commit cfe4eeda1c
5 changed files with 128 additions and 5 deletions
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95
src/sql/session/ob_sql_session_info.cpp
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@ -200,7 +200,8 @@ ObSQLSessionInfo::ObSQLSessionInfo(const uint64_t tenant_id) :
in_bytes_(0),
out_bytes_(0),
current_dblink_sequence_id_(0),
client_non_standard_(false)
client_non_standard_(false),
is_session_sync_support_(false)
{
MEMSET(tenant_buff_, 0, sizeof(share::ObTenantSpaceFetcher));
MEMSET(vip_buf_, 0, sizeof(vip_buf_));
@ -384,6 +385,7 @@ void ObSQLSessionInfo::reset(bool skip_sys_var)
MEMSET(vip_buf_, 0, sizeof(vip_buf_));
current_dblink_sequence_id_ = 0;
dblink_sequence_schemas_.reset();
is_session_sync_support_ = false;
}
void ObSQLSessionInfo::clean_status()
@ -1688,7 +1690,8 @@ OB_DEF_SERIALIZE(ObSQLSessionInfo)
gtt_session_scope_unique_id_,
gtt_trans_scope_unique_id_,
gtt_session_scope_ids_,
gtt_trans_scope_ids_);
gtt_trans_scope_ids_,
affected_rows_);
return ret;
}
@ -1719,7 +1722,8 @@ OB_DEF_DESERIALIZE(ObSQLSessionInfo)
gtt_session_scope_unique_id_,
gtt_trans_scope_unique_id_,
gtt_session_scope_ids_,
gtt_trans_scope_ids_);
gtt_trans_scope_ids_,
affected_rows_);
(void)ObSQLUtils::adjust_time_by_ntp_offset(thread_data_.cur_query_start_time_);
return ret;
}
@ -1751,7 +1755,8 @@ OB_DEF_SERIALIZE_SIZE(ObSQLSessionInfo)
gtt_session_scope_unique_id_,
gtt_trans_scope_unique_id_,
gtt_session_scope_ids_,
gtt_trans_scope_ids_);
gtt_trans_scope_ids_,
affected_rows_);
return len;
}
@ -3988,6 +3993,88 @@ int ObSequenceCurrvalEncoder::display_sess_info(ObSQLSessionInfo &sess,
return ret;
}
int ObQueryInfoEncoder::serialize(ObSQLSessionInfo &sess, char *buf, const int64_t buf_len, int64_t &pos)
{
int ret = OB_SUCCESS;
OB_UNIS_ENCODE(sess.get_affected_rows());
return ret;
}
int ObQueryInfoEncoder::deserialize(ObSQLSessionInfo &sess, const char *buf, const int64_t data_len, int64_t &pos)
{
int ret = OB_SUCCESS;
int64_t affected_rows = 0;
int64_t found_rows = 0;
OB_UNIS_DECODE(affected_rows);
sess.set_affected_rows(affected_rows);
return ret;
}
int ObQueryInfoEncoder::get_serialize_size(ObSQLSessionInfo &sess, int64_t &len) const
{
int ret = OB_SUCCESS;
OB_UNIS_ADD_LEN(sess.get_affected_rows());
return ret;
}
int ObQueryInfoEncoder::fetch_sess_info(ObSQLSessionInfo &sess, char *buf, const int64_t length, int64_t &pos)
{
int ret = OB_SUCCESS;
if (OB_FAIL(serialize(sess, buf, length, pos))) {
LOG_WARN("failed to fetch session info.", K(ret), K(pos), K(length));
}
return ret;
}
int64_t ObQueryInfoEncoder::get_fetch_sess_info_size(ObSQLSessionInfo& sess)
{
int64_t len = 0;
get_serialize_size(sess, len);
return len;
}
int ObQueryInfoEncoder::compare_sess_info(const char* current_sess_buf, int64_t current_sess_length,
const char* last_sess_buf, int64_t last_sess_length)
{
int ret = OB_SUCCESS;
if (current_sess_length != last_sess_length) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("fail to compare session info", K(ret), K(current_sess_length), K(last_sess_length),
KPHEX(current_sess_buf, current_sess_length), KPHEX(last_sess_buf, last_sess_length));
} else if (memcmp(current_sess_buf, last_sess_buf, current_sess_length) == 0) {
LOG_TRACE("success to compare session info", K(ret));
} else {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("fail to compare buf session info", K(ret),
KPHEX(current_sess_buf, current_sess_length), KPHEX(last_sess_buf, last_sess_length));
}
return ret;
}
int ObQueryInfoEncoder::display_sess_info(ObSQLSessionInfo &sess, const char* current_sess_buf,
int64_t current_sess_length, const char* last_sess_buf, int64_t last_sess_length)
{
int ret = OB_SUCCESS;
UNUSED(current_sess_buf);
UNUSED(current_sess_length);
int64_t pos = 0;
const char *buf = last_sess_buf;
int64_t data_len = last_sess_length;
int64_t affected_rows = 0;
LST_DO_CODE(OB_UNIS_DECODE, affected_rows);
if (sess.get_affected_rows() != affected_rows) {
share::ObTaskController::get().allow_next_syslog();
LOG_WARN("failed to verify affected_rows", K(ret),
"current_affected_rows", sess.get_affected_rows(),
"last_affected_rows", affected_rows);
} else {
share::ObTaskController::get().allow_next_syslog();
LOG_INFO("success to verify VariousInfo", K(ret));
}
return ret;
}
OB_DEF_SERIALIZE(ObInnerContextMap)
{
int ret = OB_SUCCESS;