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[FEAT MERGE]4_2_sql_feature

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Co-authored-by: yinyj17 <yinyijun92@gmail.com>
Co-authored-by: xianyu-w <707512433@qq.com>
Co-authored-by: jingtaoye35 <1255153887@qq.com>
This commit is contained in:
zzg19950727
2023-04-28 11:12:11 +00:00
committed by ob-robot
parent 3bf92459f1
commit 3cada22bdc
161 changed files with 16883 additions and 4730 deletions
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33
src/observer/mysql/obmp_stmt_fetch.cpp
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@ -178,7 +178,7 @@ int ObMPStmtFetch::do_process(ObSQLSessionInfo &session)
ObTotalWaitGuard total_wait_guard(enable_perf_event ? &total_wait_desc : NULL, di);
int64_t fetch_limit = OB_INVALID_COUNT == fetch_rows_ ? INT64_MAX : fetch_rows_;
int64_t true_row_num = 0;
if (enable_sql_audit) {
if (enable_perf_event) {
audit_record.exec_record_.record_start(di);
}
if (OB_ISNULL(gctx_.sql_engine_)) {
@ -192,10 +192,8 @@ int ObMPStmtFetch::do_process(ObSQLSessionInfo &session)
exec_start_timestamp_ = ObTimeUtility::current_time();
}
if (OB_SUCC(ret)) {
if (enable_perf_event) {
//监控项统计开始
exec_start_timestamp_ = ObTimeUtility::current_time();
}
//监控项统计开始
exec_start_timestamp_ = ObTimeUtility::current_time();
// 本分支内如果出错，全部会在response_result内部处理妥当
// 无需再额外处理回复错误包
session.set_current_execution_id(execution_id);
@ -215,17 +213,27 @@ int ObMPStmtFetch::do_process(ObSQLSessionInfo &session)
ret = OB_SUCCESS;
}
}
//监控项统计结束
exec_end_timestamp_ = ObTimeUtility::current_time();
// some statistics must be recorded for plan stat, even though sql audit disabled
bool first_record = (1 == audit_record.try_cnt_);
ObExecStatUtils::record_exec_timestamp(*this, first_record, audit_record.exec_timestamp_);
audit_record.exec_timestamp_.update_stage_time();
if (enable_perf_event) {
//监控项统计结束
exec_end_timestamp_ = ObTimeUtility::current_time();
audit_record.exec_record_.record_end(di);
record_stat(stmt::T_EXECUTE, exec_end_timestamp_);
audit_record.exec_record_.wait_time_end_ = total_wait_desc.time_waited_;
audit_record.exec_record_.wait_count_end_ = total_wait_desc.total_waits_;
audit_record.update_event_stage_state();
}
if (enable_sql_audit) {
audit_record.affected_rows_ = fetch_limit;
audit_record.return_rows_ = true_row_num;
audit_record.exec_record_.record_end(di);
audit_record.ps_stmt_id_ = cursor_id_;
bool first_record = (1 == audit_record.try_cnt_);
audit_record.is_perf_event_closed_ = !lib::is_diagnose_info_enabled();
if (OB_NOT_NULL(cursor)
&& cursor->is_ps_cursor()) {
ObPsStmtInfoGuard guard;
@ -238,14 +246,9 @@ int ObMPStmtFetch::do_process(ObSQLSessionInfo &session)
audit_record.sql_ = const_cast<char *>(ps_info->get_ps_sql().ptr());
audit_record.sql_len_ = min(ps_info->get_ps_sql().length(), OB_MAX_SQL_LENGTH);
} else {
LOG_INFO("get sql fail in fetch", K(ret), K(cursor_id_), K(cursor->get_id()));
LOG_WARN("get sql fail in fetch", K(ret), K(cursor_id_), K(cursor->get_id()));
}
}
ObExecStatUtils::record_exec_timestamp(*this,
(1 == audit_record.try_cnt_), // first_record
audit_record.exec_timestamp_);
//更新阶段累加时间
audit_record.update_stage_stat();
}
session.partition_hit().freeze();
session.set_show_warnings_buf(ret); // TODO: 挪个地方性能会更好，减少部分wb拷贝