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[FEAT MERGE] performance optimzation for OLTP

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Co-authored-by: dimstars <liangjinrongcm@gmail.com>
Co-authored-by: pe-99y <315053752@qq.com>
This commit is contained in:
Naynahs
2024-04-10 07:32:27 +00:00
committed by ob-robot
parent 054f5a5a80
commit 3d4ef9741d
177 changed files with 7111 additions and 9708 deletions
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10
src/sql/plan_cache/ob_plan_cache.cpp
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@ -740,8 +740,6 @@ int ObPlanCache::construct_fast_parser_result(common::ObIAllocator &allocator,
K(batch_count), K(first_truncated_sql), K(pc_ctx.raw_sql_), K(fp_result));
} else {
fp_result.raw_params_.reset();
fp_result.raw_params_.set_allocator(&allocator);
fp_result.raw_params_.set_capacity(pc_ctx.insert_batch_opt_info_.multi_raw_params_.at(0)->count());
if (OB_FAIL(fp_result.raw_params_.assign(*pc_ctx.insert_batch_opt_info_.multi_raw_params_.at(0)))) {
LOG_WARN("fail to assign raw_param", K(ret));
} else {
@ -1229,18 +1227,18 @@ int ObPlanCache::get_cache_obj(ObILibCacheCtx &ctx,
SQL_PC_LOG(TRACE, "failed to get cache node from lib cache by key", K(ret));
} else if (OB_UNLIKELY(NULL == cache_node)) {
ret = OB_SQL_PC_NOT_EXIST;
SQL_PC_LOG(TRACE, "cache obj does not exist!", K(key));
SQL_PC_LOG(DEBUG, "cache obj does not exist!", K(key));
} else {
LOG_TRACE("inner_get_cache_obj", K(key), K(cache_node));
LOG_DEBUG("inner_get_cache_obj", K(key), K(cache_node));
if (OB_FAIL(cache_node->update_node_stat(ctx))) {
SQL_PC_LOG(WARN, "failed to update node stat", K(ret));
} else if (OB_FAIL(cache_node->get_cache_obj(ctx, key, cache_obj))) {
if (OB_SQL_PC_NOT_EXIST != ret) {
LOG_TRACE("cache_node fail to get cache obj", K(ret));
LOG_DEBUG("cache_node fail to get cache obj", K(ret));
}
} else {
guard.cache_obj_ = cache_obj;
LOG_TRACE("succ to get cache obj", KPC(key));
LOG_DEBUG("succ to get cache obj", KPC(key));
}
// release lock whatever
(void)cache_node->unlock();