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add openGauss 3.1.0 feature code

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This commit is contained in:
yanghao
2022-09-03 16:22:35 +08:00
parent 801d945a3d
commit b919f404e8
2759 changed files with 521358 additions and 366321 deletions
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32
src/gausskernel/runtime/executor/lightProxy.cpp
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@ -135,8 +135,8 @@ static void report_iud_time_for_lightproxy(const Query* query)
if (query->rtable == NULL)
return;
if (query->resultRelation <= list_length(query->rtable)) {
RangeTblEntry* rte = (RangeTblEntry*)list_nth(query->rtable, query->resultRelation - 1);
if (linitial_int(query->resultRelations) <= list_length(query->rtable)) {
RangeTblEntry* rte = (RangeTblEntry*)list_nth(query->rtable, linitial_int(query->resultRelations) - 1);
if (RTE_RELATION != rte->rtekind)
return;
@ -1040,7 +1040,7 @@ void lightProxy::runSimpleQuery(StringInfo exec_message)
/* update unique sql stat */
if (is_unique_sql_enabled() && is_local_unique_sql()) {
UpdateUniqueSQLStat(NULL, NULL, GetCurrentStatementLocalStartTimestamp());
instr_unique_sql_report_elapse_time(GetCurrentStatementLocalStartTimestamp());
}
pgstate_update_percentile_responsetime();
// no more proxy
@ -1055,6 +1055,9 @@ int lightProxy::runBatchMsg(StringInfo batch_message, bool sendDMsg, int batch_c
SetUniqueSQLIdFromCachedPlanSource(this->m_cplan);
/* Must set snapshot before starting executor. */
PushActiveSnapshot(GetTransactionSnapshot(GTM_LITE_MODE));
connect();
LPROXY_DEBUG(ereport(DEBUG2,(errmodule(MOD_LIGHTPROXY),
@ -1063,9 +1066,6 @@ int lightProxy::runBatchMsg(StringInfo batch_message, bool sendDMsg, int batch_c
m_stmtName,
m_cplan->query_string))));
/* Must set snapshot before starting executor. */
PushActiveSnapshot(GetTransactionSnapshot(GTM_LITE_MODE));
proxyNodeBegin(m_cplan->is_read_only);
/* check if we need to send parse or not */
@ -1140,6 +1140,15 @@ void lightProxy::runMsg(StringInfo exec_message)
"commands ignored until end of transaction block, firstChar[%c]",
u_sess->proc_cxt.firstChar), 0));
/* Must set snapshot before starting executor, unless it is a MOT tables transaction. */
#ifdef ENABLE_MOT
if (!IsMOTEngineUsed()) {
#endif
PushActiveSnapshot(GetTransactionSnapshot(GTM_LITE_MODE));
#ifdef ENABLE_MOT
}
#endif
connect();
LPROXY_DEBUG(ereport(DEBUG2,(errmodule(MOD_LIGHTPROXY),
@ -1161,15 +1170,6 @@ void lightProxy::runMsg(StringInfo exec_message)
/* Set after start transaction in case there is no CurrentResourceOwner */
SetUniqueSQLIdFromCachedPlanSource(this->m_cplan);
/* Must set snapshot before starting executor, unless it is a MOT tables transaction. */
#ifdef ENABLE_MOT
if (!IsMOTEngineUsed()) {
#endif
PushActiveSnapshot(GetTransactionSnapshot(GTM_LITE_MODE));
#ifdef ENABLE_MOT
}
#endif
proxyNodeBegin(m_cplan->is_read_only);
/* check if we need to send parse or not */
sendParseIfNecessary();
@ -1249,7 +1249,7 @@ void lightProxy::runMsg(StringInfo exec_message)
/* update unique sql stat */
if (is_unique_sql_enabled() && is_local_unique_sql()) {
UpdateUniqueSQLStat(NULL, NULL, GetCurrentStatementLocalStartTimestamp());
instr_unique_sql_report_elapse_time(GetCurrentStatementLocalStartTimestamp());
}
pgstate_update_percentile_responsetime();
setCurrentProxy(NULL);