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[4.1] support distributed txn free route

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This commit is contained in:
chinaxing
2023-01-28 16:07:17 +08:00
committed by ob-robot
parent 1cdf1dff1c
commit 30d0adec61
89 changed files with 3978 additions and 518 deletions
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9
src/sql/plan_cache/ob_plan_set.cpp
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@ -1602,15 +1602,6 @@ int ObSqlPlanSet::get_plan_normal(ObPlanCacheCtx &pc_ctx,
SQL_PC_LOG(DEBUG, "failed to get plan type", K(ret));
}
if (OB_SUCC(ret)
&& OB_PHY_PLAN_LOCAL != plan_type
&& session->get_in_transaction()
&& session->get_is_in_retry()) {
// 如果同一个事务中因为有远程计划导致session重试
// 记录对应的trans_flag_，该事务后的所有sql都不会走直接获取local计划的优化
session->set_has_remote_plan_in_tx(true);
LOG_DEBUG("do not get local direct plan from now on", K(session->has_remote_plan_in_tx()));
}
if (OB_SUCC(ret) && !enable_inner_part_parallel_exec_) {
NG_TRACE(get_plan_type_end);
SQL_PC_LOG(DEBUG, "get plan type before select plan", K(ret), K(plan_type));