hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

未use database的情况下创建outline，查询gv$outline时报-4016

Browse Source
This commit is contained in:
xy0
2022-02-28 20:15:44 +08:00
committed by LINxiansheng
parent 1b3e363de0
commit 0b3eff2515
3 changed files with 363 additions and 361 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
src/observer/virtual_table/ob_tenant_virtual_outline.cpp
View File

@ -48,13 +48,13 @@ int ObTenantVirtualOutlineBase::inner_open()
return ret;
}
int ObTenantVirtualOutlineBase::set_database_infos_and_get_value(uint64_t database_id, bool& is_recycle)
int ObTenantVirtualOutlineBase::set_database_infos_and_get_value(uint64_t database_id, bool &is_recycle)
{
int ret = OB_SUCCESS;
is_recycle = false;
DBInfo db_info;
ObString db_name;
const ObDatabaseSchema* db_schema = NULL;
const ObDatabaseSchema *db_schema = NULL;
if (OB_ISNULL(schema_guard_) || OB_ISNULL(allocator_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("parameter is NULL", K(ret), K(schema_guard_), K(allocator_));
@ -75,7 +75,7 @@ int ObTenantVirtualOutlineBase::set_database_infos_and_get_value(uint64_t databa
return ret;
}
int ObTenantVirtualOutlineBase::is_database_recycle(uint64_t database_id, bool& is_recycle)
int ObTenantVirtualOutlineBase::is_database_recycle(uint64_t database_id, bool &is_recycle)
{
int ret = OB_SUCCESS;
DBInfo db_info;
@ -104,10 +104,10 @@ void ObTenantVirtualOutline::reset()
ObTenantVirtualOutlineBase::reset();
}
int ObTenantVirtualOutline::fill_cells(const ObOutlineInfo* outline_info)
int ObTenantVirtualOutline::fill_cells(const ObOutlineInfo *outline_info)
{
int ret = OB_SUCCESS;
ObObj* cells = NULL;
ObObj *cells = NULL;
if (OB_ISNULL(cells = cur_row_.cells_) || OB_ISNULL(allocator_) || OB_ISNULL(session_) || OB_ISNULL(outline_info)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("some data member is NULL", K(ret), K(cells), K(allocator_), K(session_), K(outline_info));
@ -156,7 +156,8 @@ int ObTenantVirtualOutline::fill_cells(const ObOutlineInfo* outline_info)
}
case DATABASE_NAME: {
DBInfo db_info;
if (outline_info->get_database_id()==OB_OUTLINE_DEFAULT_DATABASE_ID) {
if (outline_info->get_database_id() ==
combine_id(outline_info->get_tenant_id(), OB_OUTLINE_DEFAULT_DATABASE_ID)) {
cells[cell_idx].set_varchar(OB_OUTLINE_DEFAULT_DATABASE_NAME);
cells[cell_idx].set_collation_type(ObCharset::get_default_collation(ObCharset::get_default_charset()));
} else if (OB_FAIL(database_infos_.get_refactored(outline_info->get_database_id(), db_info))) {
@ -217,7 +218,7 @@ int ObTenantVirtualOutline::fill_cells(const ObOutlineInfo* outline_info)
return ret;
}
int ObTenantVirtualOutline::is_output_outline(const ObOutlineInfo* outline_info, bool& is_output)
int ObTenantVirtualOutline::is_output_outline(const ObOutlineInfo *outline_info, bool &is_output)
{
int ret = OB_SUCCESS;
is_output = false;
@ -227,9 +228,10 @@ int ObTenantVirtualOutline::is_output_outline(const ObOutlineInfo* outline_info,
LOG_WARN("parameter is NULL", K(ret), K(outline_info), K(schema_guard_));
} else if (outline_info->get_outline_content_str().empty()) {
is_output = false;
} else if (outline_info->get_database_id() == OB_OUTLINE_DEFAULT_DATABASE_ID) {
// __outline_default_db is a logical table and has no physical schema.
// Therefore, always output this.
} else if (outline_info->get_database_id() ==
combine_id(outline_info->get_tenant_id(), OB_OUTLINE_DEFAULT_DATABASE_ID)) {
// __outline_default_db is a logical table and has no physical schema.
// Therefore, always output this.
is_output = true;
} else if (OB_FAIL(is_database_recycle(outline_info->get_database_id(), is_recycle))) {
LOG_WARN("fail to judge database recycle", K(ret), KPC(outline_info));
@ -238,10 +240,10 @@ int ObTenantVirtualOutline::is_output_outline(const ObOutlineInfo* outline_info,
}
return ret;
}
int ObTenantVirtualOutline::inner_get_next_row(common::ObNewRow*& row)
int ObTenantVirtualOutline::inner_get_next_row(common::ObNewRow *&row)
{
int ret = OB_SUCCESS;
const ObOutlineInfo* outline_info = NULL;
const ObOutlineInfo *outline_info = NULL;
bool is_output = false;
if (outline_info_idx_ < 0) {
ret = OB_ERR_UNEXPECTED;

528
src/sql/ob_sql.cpp
View File

File diff suppressed because it is too large Load Diff

170
src/sql/plan_cache/ob_plan_cache.cpp
View File

@ -43,20 +43,20 @@ namespace oceanbase {
namespace sql {
struct ObGetPlanIdBySqlIdOp {
explicit ObGetPlanIdBySqlIdOp(
common::ObIArray<uint64_t>* key_array, const common::ObString& sql_id, const uint64_t& plan_hash_value)
common::ObIArray<uint64_t> *key_array, const common::ObString &sql_id, const uint64_t &plan_hash_value)
: key_array_(key_array), sql_id_(sql_id), plan_hash_value_(plan_hash_value)
{}
int operator()(common::hash::HashMapPair<ObCacheObjID, ObCacheObject*>& entry)
int operator()(common::hash::HashMapPair<ObCacheObjID, ObCacheObject *> &entry)
{
int ret = common::OB_SUCCESS;
ObPhysicalPlan* plan = NULL;
ObPhysicalPlan *plan = NULL;
if (OB_ISNULL(key_array_) || OB_ISNULL(entry.second)) {
ret = common::OB_NOT_INIT;
SQL_PC_LOG(WARN, "invalid argument", K(ret));
} else if (!entry.second->is_sql_crsr()) {
// not sql plan
// do nothing
} else if (OB_ISNULL(plan = dynamic_cast<ObPhysicalPlan*>(entry.second))) {
} else if (OB_ISNULL(plan = dynamic_cast<ObPhysicalPlan *>(entry.second))) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected null plan", K(ret), K(plan));
} else if (sql_id_ != plan->stat_.bl_info_.sql_id_) {
@ -70,16 +70,16 @@ struct ObGetPlanIdBySqlIdOp {
return ret;
}
common::ObIArray<uint64_t>* key_array_;
common::ObIArray<uint64_t> *key_array_;
common::ObString sql_id_;
uint64_t plan_hash_value_;
};
struct ObGetAllSqlIdOp {
explicit ObGetAllSqlIdOp(common::ObIArray<PCKeyValue>* key_array, const CacheRefHandleID ref_handle)
explicit ObGetAllSqlIdOp(common::ObIArray<PCKeyValue> *key_array, const CacheRefHandleID ref_handle)
: key_array_(key_array), ref_handle_(ref_handle)
{}
int operator()(common::hash::HashMapPair<ObPlanCacheKey, ObPCVSet*>& entry)
int operator()(common::hash::HashMapPair<ObPlanCacheKey, ObPCVSet *> &entry)
{
int ret = common::OB_SUCCESS;
if (OB_ISNULL(key_array_) || OB_ISNULL(entry.second)) {
@ -97,15 +97,15 @@ struct ObGetAllSqlIdOp {
return ret;
}
common::ObIArray<PCKeyValue>* key_array_;
common::ObIArray<PCKeyValue> *key_array_;
const CacheRefHandleID ref_handle_;
};
struct ObGetAllPLIdOp {
explicit ObGetAllPLIdOp(common::ObIArray<PCKeyValue>* key_array, const CacheRefHandleID ref_handle)
explicit ObGetAllPLIdOp(common::ObIArray<PCKeyValue> *key_array, const CacheRefHandleID ref_handle)
: key_array_(key_array), ref_handle_(ref_handle)
{}
int operator()(common::hash::HashMapPair<ObPlanCacheKey, ObPCVSet*>& entry)
int operator()(common::hash::HashMapPair<ObPlanCacheKey, ObPCVSet *> &entry)
{
int ret = OB_SUCCESS;
if (OB_ISNULL(key_array_) || OB_ISNULL(entry.second)) {
@ -121,18 +121,18 @@ struct ObGetAllPLIdOp {
}
return ret;
}
common::ObIArray<PCKeyValue>* key_array_;
common::ObIArray<PCKeyValue> *key_array_;
const CacheRefHandleID ref_handle_;
};
// operator get keys of all expired plan
struct ObGetExpiredKeyOp {
explicit ObGetExpiredKeyOp(
int64_t merged_version, common::ObIArray<PCKeyValue>* key_array, const CacheRefHandleID ref_handle)
int64_t merged_version, common::ObIArray<PCKeyValue> *key_array, const CacheRefHandleID ref_handle)
: merged_version_(merged_version), key_array_(key_array), ref_handle_(ref_handle)
{}
int operator()(common::hash::HashMapPair<ObPlanCacheKey, ObPCVSet*>& entry)
int operator()(common::hash::HashMapPair<ObPlanCacheKey, ObPCVSet *> &entry)
{
int ret = common::OB_SUCCESS;
if (OB_ISNULL(key_array_) || OB_ISNULL(entry.second)) {
@ -155,12 +155,12 @@ struct ObGetExpiredKeyOp {
}
int64_t merged_version_;
common::ObIArray<PCKeyValue>* key_array_;
common::ObIArray<PCKeyValue> *key_array_;
const CacheRefHandleID ref_handle_;
};
// true means entry_left is more active than entry_right
bool stat_compare(const PCKeyValue& left, const PCKeyValue& right)
bool stat_compare(const PCKeyValue &left, const PCKeyValue &right)
{
bool cmp_ret = false;
if (OB_ISNULL(left.pcv_set_) || OB_ISNULL(right.pcv_set_)) {
@ -180,11 +180,11 @@ bool stat_compare(const PCKeyValue& left, const PCKeyValue& right)
// filter entries satisfy stat_condition
// get 'evict_num' number of sql_ids which weight is lower;
struct ObStatFilterOp {
ObStatFilterOp(int64_t evict_num, PCKeyValueArray* evict_key_array, const CacheRefHandleID ref_handle)
ObStatFilterOp(int64_t evict_num, PCKeyValueArray *evict_key_array, const CacheRefHandleID ref_handle)
: evict_num_(evict_num), to_evict_keys_(evict_key_array), ref_handle_(ref_handle)
{}
int operator()(common::hash::HashMapPair<ObPlanCacheKey, ObPCVSet*>& entry)
int operator()(common::hash::HashMapPair<ObPlanCacheKey, ObPCVSet *> &entry)
{
int ret = OB_SUCCESS;
if (OB_ISNULL(to_evict_keys_)) {
@ -232,7 +232,7 @@ struct ObStatFilterOp {
}
int64_t evict_num_;
PCKeyValueArray* to_evict_keys_;
PCKeyValueArray *to_evict_keys_;
const CacheRefHandleID ref_handle_;
};
@ -271,7 +271,7 @@ void ObPlanCache::destroy()
}
int ObPlanCache::init(
int64_t hash_bucket, common::ObAddr addr, share::ObIPartitionLocationCache* location_cache, uint64_t tenant_id)
int64_t hash_bucket, common::ObAddr addr, share::ObIPartitionLocationCache *location_cache, uint64_t tenant_id)
{
int ret = OB_SUCCESS;
if (!inited_) {
@ -307,10 +307,10 @@ int ObPlanCache::init(
return ret;
}
int ObPlanCache::get_cache_obj(ObPlanCacheCtx& pc_ctx, ObCacheObject*& cache_obj)
int ObPlanCache::get_cache_obj(ObPlanCacheCtx &pc_ctx, ObCacheObject *&cache_obj)
{
int ret = OB_SUCCESS;
ObPCVSet* pcv_set = NULL;
ObPCVSet *pcv_set = NULL;
// get the read lock and increase reference count
ObPlanCacheRlockAndRef r_ref_lock(PCV_RD_HANDLE);
@ -330,9 +330,9 @@ int ObPlanCache::get_cache_obj(ObPlanCacheCtx& pc_ctx, ObCacheObject*& cache_obj
LOG_DEBUG("succ to choose a physical plan", K(pc_ctx.raw_sql_));
}
ObPhysicalPlan* plan = NULL;
ObPhysicalPlan *plan = NULL;
if (cache_obj != NULL && cache_obj->is_sql_crsr()) {
plan = static_cast<ObPhysicalPlan*>(cache_obj);
plan = static_cast<ObPhysicalPlan *>(cache_obj);
}
// if schema expired, update pcv set;
if (OB_OLD_SCHEMA_VERSION == ret || (plan != NULL && plan->is_expired())) {
@ -359,10 +359,10 @@ int ObPlanCache::get_cache_obj(ObPlanCacheCtx& pc_ctx, ObCacheObject*& cache_obj
// 2.get pcv set with param sql
// 3.check privilege
int ObPlanCache::get_plan(
const CacheRefHandleID ref_handle, common::ObIAllocator& allocator, ObPlanCacheCtx& pc_ctx, ObPhysicalPlan*& plan)
const CacheRefHandleID ref_handle, common::ObIAllocator &allocator, ObPlanCacheCtx &pc_ctx, ObPhysicalPlan *&plan)
{
int ret = OB_SUCCESS;
ObCacheObject* cache_obj = NULL;
ObCacheObject *cache_obj = NULL;
ObGlobalReqTimeService::check_req_timeinfo();
pc_ctx.handle_id_ = ref_handle;
@ -395,7 +395,7 @@ int ObPlanCache::get_plan(
}
if (OB_SUCC(ret)) {
plan = static_cast<ObPhysicalPlan*>(cache_obj);
plan = static_cast<ObPhysicalPlan *>(cache_obj);
MEMCPY(pc_ctx.sql_ctx_.sql_id_, plan->stat_.bl_info_.sql_id_.ptr(), plan->stat_.bl_info_.sql_id_.length());
uint64_t tenant_id = pc_ctx.sql_ctx_.session_info_->get_effective_tenant_id();
bool read_only = false;
@ -414,10 +414,10 @@ int ObPlanCache::get_plan(
return ret;
}
int ObPlanCache::construct_multi_stmt_fast_parser_result(common::ObIAllocator& allocator, ObPlanCacheCtx& pc_ctx)
int ObPlanCache::construct_multi_stmt_fast_parser_result(common::ObIAllocator &allocator, ObPlanCacheCtx &pc_ctx)
{
int ret = OB_SUCCESS;
const common::ObIArray<ObString>* queries = NULL;
const common::ObIArray<ObString> *queries = NULL;
if (OB_ISNULL(queries = pc_ctx.sql_ctx_.multi_stmt_item_.get_queries())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected null", K(queries), K(ret));
@ -448,8 +448,8 @@ int ObPlanCache::construct_multi_stmt_fast_parser_result(common::ObIAllocator& a
return ret;
}
int ObPlanCache::construct_fast_parser_result(common::ObIAllocator& allocator, ObPlanCacheCtx& pc_ctx,
const common::ObString& raw_sql, ObFastParserResult& fp_result)
int ObPlanCache::construct_fast_parser_result(common::ObIAllocator &allocator, ObPlanCacheCtx &pc_ctx,
const common::ObString &raw_sql, ObFastParserResult &fp_result)
{
int ret = OB_SUCCESS;
@ -471,7 +471,7 @@ int ObPlanCache::construct_fast_parser_result(common::ObIAllocator& allocator, O
return ret;
}
int ObPlanCache::get_pl_cache(ObPlanCacheCtx& pc_ctx, ObCacheObject*& cache_obj)
int ObPlanCache::get_pl_cache(ObPlanCacheCtx &pc_ctx, ObCacheObject *&cache_obj)
{
int ret = OB_SUCCESS;
cache_obj = NULL;
@ -505,7 +505,7 @@ int ObPlanCache::get_pl_cache(ObPlanCacheCtx& pc_ctx, ObCacheObject*& cache_obj)
// 1. check memory limit
// 2. add plan
// 3. add plan stat
int ObPlanCache::add_plan(ObPhysicalPlan* plan, ObPlanCacheCtx& pc_ctx)
int ObPlanCache::add_plan(ObPhysicalPlan *plan, ObPlanCacheCtx &pc_ctx)
{
int ret = OB_SUCCESS;
ObGlobalReqTimeService::check_req_timeinfo();
@ -534,7 +534,7 @@ int ObPlanCache::add_plan(ObPhysicalPlan* plan, ObPlanCacheCtx& pc_ctx)
return ret;
}
int ObPlanCache::add_exists_pcv_set_by_sql(ObCacheObject* cache_obj, ObPlanCacheCtx& pc_ctx)
int ObPlanCache::add_exists_pcv_set_by_sql(ObCacheObject *cache_obj, ObPlanCacheCtx &pc_ctx)
{
// 1. get pcv_set with id
// 2. insert <sql, pcv_se get last time> into map
@ -542,7 +542,7 @@ int ObPlanCache::add_exists_pcv_set_by_sql(ObCacheObject* cache_obj, ObPlanCache
ObGlobalReqTimeService::check_req_timeinfo();
UNUSED(cache_obj);
ObPlanCacheWlockAndRef w_ref_lock(PCV_WR_HANDLE);
ObPCVSet* pcv_set = NULL;
ObPCVSet *pcv_set = NULL;
uint64_t old_stmt_id = pc_ctx.fp_result_.pc_key_.key_id_;
ObString sql = pc_ctx.fp_result_.pc_key_.name_;
pc_ctx.fp_result_.pc_key_.name_.reset();
@ -589,12 +589,12 @@ int ObPlanCache::add_exists_pcv_set_by_sql(ObCacheObject* cache_obj, ObPlanCache
return ret;
}
int ObPlanCache::add_exists_pcv_set_by_new_stmt_id(ObCacheObject* cache_obj, ObPlanCacheCtx& pc_ctx)
int ObPlanCache::add_exists_pcv_set_by_new_stmt_id(ObCacheObject *cache_obj, ObPlanCacheCtx &pc_ctx)
{
int ret = OB_SUCCESS;
ObGlobalReqTimeService::check_req_timeinfo();
ObPlanCacheWlockAndRef w_ref_lock(PCV_WR_HANDLE);
ObPCVSet* pcv_set = NULL;
ObPCVSet *pcv_set = NULL;
uint64_t new_stmt_id = pc_ctx.fp_result_.pc_key_.key_id_;
ObString sql = pc_ctx.fp_result_.pc_key_.name_;
@ -632,7 +632,7 @@ int ObPlanCache::add_exists_pcv_set_by_new_stmt_id(ObCacheObject* cache_obj, ObP
} else if (OB_SUCCESS == hash_err) {
SQL_PC_LOG(DEBUG, "pcv_set uisng new_stmt_id as key is set into plan cache succeed", K(ret), K(pc_key));
if (cache_obj->is_sql_crsr()) {
ObPhysicalPlan* plan = dynamic_cast<ObPhysicalPlan*>(cache_obj);
ObPhysicalPlan *plan = dynamic_cast<ObPhysicalPlan *>(cache_obj);
if (OB_ISNULL(plan)) {
ret = OB_ERR_UNEXPECTED;
SQL_PC_LOG(WARN, "convert cache_obj to ObPhysicalPlan failed", K(ret));
@ -682,7 +682,7 @@ int ObPlanCache::add_exists_pcv_set_by_new_stmt_id(ObCacheObject* cache_obj, ObP
this case, pcv_set has been deleted by thread B, so there is a record in plan_cache_stat won't be deleted, and memory
of according plan leak.
*/
int ObPlanCache::add_cache_obj(ObCacheObject* cache_obj, ObPlanCacheCtx& pc_ctx)
int ObPlanCache::add_cache_obj(ObCacheObject *cache_obj, ObPlanCacheCtx &pc_ctx)
{
int ret = OB_SUCCESS;
if (OB_ISNULL(cache_obj)) {
@ -690,7 +690,7 @@ int ObPlanCache::add_cache_obj(ObCacheObject* cache_obj, ObPlanCacheCtx& pc_ctx)
SQL_PC_LOG(WARN, "invalid physical plan", K(ret));
} else {
ObPlanCacheWlockAndRef w_ref_lock(PCV_WR_HANDLE);
ObPCVSet* pcv_set = NULL;
ObPCVSet *pcv_set = NULL;
if (OB_FAIL(get_value(pc_ctx.fp_result_.pc_key_, pcv_set, w_ref_lock /* write locked */))) {
SQL_PC_LOG(DEBUG, "failed to get pcv_set from plan cache by key", K(ret));
} else if (NULL == pcv_set) { /* did not get pcv_set, create one */
@ -755,7 +755,7 @@ int ObPlanCache::add_cache_obj(ObCacheObject* cache_obj, ObPlanCacheCtx& pc_ctx)
*/
if (OB_FAIL(add_stat_for_cache_obj(pc_ctx, cache_obj))) {
LOG_WARN("failed to add stat", K(ret));
ObPCVSet* del_pcvset = NULL;
ObPCVSet *del_pcvset = NULL;
int tmp_ret = sql_pcvs_map_.erase_refactored(pcv_set->get_plan_cache_key(), &del_pcvset);
if (OB_UNLIKELY(tmp_ret != OB_SUCCESS) || OB_UNLIKELY(del_pcvset != pcv_set)) {
ret = OB_ERR_UNEXPECTED;
@ -813,7 +813,7 @@ int ObPlanCache::add_cache_obj(ObCacheObject* cache_obj, ObPlanCacheCtx& pc_ctx)
}
// get pcv from key->pcv map with plan cache key
int ObPlanCache::get_value(const ObPlanCacheKey key, ObPCVSet*& pcv_set, ObPlanCacheAtomicOp& op)
int ObPlanCache::get_value(const ObPlanCacheKey key, ObPCVSet *&pcv_set, ObPlanCacheAtomicOp &op)
{
int ret = OB_SUCCESS;
// get pcv and inc ref count
@ -972,7 +972,7 @@ int ObPlanCache::evict_expired_plan()
return ret;
}
bool ObPlanCache::calc_evict_num(int64_t& plan_cache_evict_num)
bool ObPlanCache::calc_evict_num(int64_t &plan_cache_evict_num)
{
bool ret = true;
int64_t pc_hold = get_mem_hold();
@ -992,7 +992,7 @@ bool ObPlanCache::calc_evict_num(int64_t& plan_cache_evict_num)
return ret;
}
int ObPlanCache::remove_pcv_sets(ObIArray<PCKeyValue>& to_evict)
int ObPlanCache::remove_pcv_sets(ObIArray<PCKeyValue> &to_evict)
{
int ret = OB_SUCCESS;
int64_t N = to_evict.count();
@ -1030,11 +1030,11 @@ int ObPlanCache::remove_pcv_sets(ObIArray<PCKeyValue>& to_evict)
* ref_count of v -1
* ref_count of v' -1
*/
int ObPlanCache::remove_pcv_set(const ObPlanCacheKey& key)
int ObPlanCache::remove_pcv_set(const ObPlanCacheKey &key)
{
int ret = OB_SUCCESS;
int hash_err = OB_SUCCESS;
ObPCVSet* pcv_set = NULL;
ObPCVSet *pcv_set = NULL;
hash_err = sql_pcvs_map_.erase_refactored(key, &pcv_set);
if (OB_SUCCESS == hash_err) {
if (NULL != pcv_set) {
@ -1054,7 +1054,7 @@ int ObPlanCache::remove_pcv_set(const ObPlanCacheKey& key)
return ret;
}
int ObPlanCache::calc_evict_keys(int64_t evict_num, PCKeyValueArray& to_evict_keys)
int ObPlanCache::calc_evict_keys(int64_t evict_num, PCKeyValueArray &to_evict_keys)
{
int ret = OB_SUCCESS;
if (evict_num > 0) {
@ -1070,13 +1070,13 @@ int ObPlanCache::calc_evict_keys(int64_t evict_num, PCKeyValueArray& to_evict_ke
int64_t ObPlanCache::inc_ref_count()
{
int64_t ret = 0;
ret = ATOMIC_AAF((uint64_t*)&ref_count_, 1);
ret = ATOMIC_AAF((uint64_t *)&ref_count_, 1);
return ret;
}
void ObPlanCache::dec_ref_count()
{
int64_t ref_count = ATOMIC_SAF((uint64_t*)&ref_count_, 1);
int64_t ref_count = ATOMIC_SAF((uint64_t *)&ref_count_, 1);
if (ref_count > 0) {
} else if (0 == ref_count) {
// delete
@ -1088,7 +1088,7 @@ void ObPlanCache::dec_ref_count()
}
}
int ObPlanCache::ref_cache_obj(const ObCacheObjID obj_id, const CacheRefHandleID ref_handle, ObCacheObject*& cache_obj)
int ObPlanCache::ref_cache_obj(const ObCacheObjID obj_id, const CacheRefHandleID ref_handle, ObCacheObject *&cache_obj)
{
int ret = OB_SUCCESS;
ObCacheObjAtomicOp op(ref_handle);
@ -1101,10 +1101,10 @@ int ObPlanCache::ref_cache_obj(const ObCacheObjID obj_id, const CacheRefHandleID
return ret;
}
int ObPlanCache::ref_plan(const ObCacheObjID plan_id, const CacheRefHandleID ref_handle, ObPhysicalPlan*& plan)
int ObPlanCache::ref_plan(const ObCacheObjID plan_id, const CacheRefHandleID ref_handle, ObPhysicalPlan *&plan)
{
int ret = OB_SUCCESS;
ObCacheObject* cache_obj = NULL;
ObCacheObject *cache_obj = NULL;
ObGlobalReqTimeService::check_req_timeinfo();
if (OB_FAIL(ref_cache_obj(plan_id, ref_handle, cache_obj))) { // inc ref count by 1
LOG_WARN("failed to ref cache obj", K(ret));
@ -1117,7 +1117,7 @@ int ObPlanCache::ref_plan(const ObCacheObjID plan_id, const CacheRefHandleID ref
ObCacheObjectFactory::free(cache_obj, ref_handle);
cache_obj = NULL;
}
} else if (OB_ISNULL(plan = dynamic_cast<ObPhysicalPlan*>(cache_obj))) {
} else if (OB_ISNULL(plan = dynamic_cast<ObPhysicalPlan *>(cache_obj))) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected null plan", K(ret), K(plan), K(plan_id), K(cache_obj->get_type()));
}
@ -1131,15 +1131,15 @@ int ObPlanCache::ref_plan(const ObCacheObjID plan_id, const CacheRefHandleID ref
return ret;
}
int ObPlanCache::add_cache_obj_stat(ObPlanCacheCtx& pc_ctx, ObCacheObject* cache_obj)
int ObPlanCache::add_cache_obj_stat(ObPlanCacheCtx &pc_ctx, ObCacheObject *cache_obj)
{
int ret = OB_SUCCESS;
ObPhysicalPlan* plan = NULL;
ObPhysicalPlan *plan = NULL;
if (OB_ISNULL(cache_obj)) {
ret = OB_INVALID_ARGUMENT;
SQL_PC_LOG(WARN, "invalid argument", K(cache_obj), K(ret));
} else if (cache_obj->is_sql_crsr()) {
plan = dynamic_cast<ObPhysicalPlan*>(cache_obj);
plan = dynamic_cast<ObPhysicalPlan *>(cache_obj);
if (OB_ISNULL(plan)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected null plan", K(ret), K(plan));
@ -1197,7 +1197,7 @@ int ObPlanCache::add_cache_obj_stat(ObPlanCacheCtx& pc_ctx, ObCacheObject* cache
if (OB_FAIL(ret)) {
// do nothing
} else if (plan->get_access_table_num() > 0) {
if (OB_ISNULL(plan->get_table_row_count_first_exec() = static_cast<ObTableRowCount*>(
if (OB_ISNULL(plan->get_table_row_count_first_exec() = static_cast<ObTableRowCount *>(
plan->get_allocator().alloc(plan->get_access_table_num() * sizeof(ObTableRowCount))))) {
LOG_WARN("allocate memory for table row count list failed", K(plan->get_access_table_num()));
} else {
@ -1251,7 +1251,7 @@ int ObPlanCache::add_cache_obj_stat(ObPlanCacheCtx& pc_ctx, ObCacheObject* cache
if (OB_FAIL(ret) && plan != NULL) {
SQL_PC_LOG(WARN, "failed to add plan statistic", "plan_id", plan->get_plan_id(), K(ret));
ObCacheObject* del_obj = NULL;
ObCacheObject *del_obj = NULL;
(void)plan_stat_map_.erase_refactored(plan->get_object_id(), &del_obj);
UNUSED(del_obj);
ObCacheObjectFactory::free(plan, PC_REF_PLAN_STAT_HANDLE);
@ -1270,7 +1270,7 @@ int ObPlanCache::add_cache_obj_stat(ObPlanCacheCtx& pc_ctx, ObCacheObject* cache
int ObPlanCache::remove_cache_obj_stat_entry(const ObCacheObjID cache_obj_id)
{
int ret = OB_SUCCESS;
ObCacheObject* cache_obj = NULL;
ObCacheObject *cache_obj = NULL;
if (OB_FAIL(plan_stat_map_.erase_refactored(cache_obj_id, &cache_obj))) {
SQL_PC_LOG(WARN, "failed to erase plan statistic entry", K(ret), K(cache_obj_id));
} else {
@ -1291,15 +1291,15 @@ int ObPlanCache::remove_cache_obj_stat_entry(const ObCacheObjID cache_obj_id)
return ret;
}
int ObPlanCache::create_pcv_set_and_add_plan(ObCacheObject* cache_obj, ObPlanCacheCtx& pc_ctx, ObPCVSet*& pcv_set)
int ObPlanCache::create_pcv_set_and_add_plan(ObCacheObject *cache_obj, ObPlanCacheCtx &pc_ctx, ObPCVSet *&pcv_set)
{
int ret = OB_SUCCESS;
pcv_set = NULL;
char* ptr = NULL;
char *ptr = NULL;
if (OB_ISNULL(cache_obj)) {
ret = OB_INVALID_ARGUMENT;
SQL_PC_LOG(WARN, "invalid argument", K(ret));
} else if (NULL == (ptr = (char*)inner_allocator_.alloc(sizeof(ObPCVSet)))) {
} else if (NULL == (ptr = (char *)inner_allocator_.alloc(sizeof(ObPCVSet)))) {
ret = OB_ALLOCATE_MEMORY_FAILED;
LOG_WARN("failed to allocate memory for pcv set", K(ret));
} else {
@ -1331,7 +1331,7 @@ int ObPlanCache::create_pcv_set_and_add_plan(ObCacheObject* cache_obj, ObPlanCac
return ret;
}
int ObPlanCache::set_mem_conf(const ObPCMemPctConf& conf)
int ObPlanCache::set_mem_conf(const ObPCMemPctConf &conf)
{
int ret = OB_SUCCESS;
@ -1356,9 +1356,9 @@ int ObPlanCache::update_memory_conf()
{
int ret = OB_SUCCESS;
ObPCMemPctConf pc_mem_conf;
const char* conf_names[3] = {
const char *conf_names[3] = {
"ob_plan_cache_percentage", "ob_plan_cache_evict_low_percentage", "ob_plan_cache_evict_high_percentage"};
int64_t* conf_values[3] = {&pc_mem_conf.limit_pct_, &pc_mem_conf.low_pct_, &pc_mem_conf.high_pct_};
int64_t *conf_values[3] = {&pc_mem_conf.limit_pct_, &pc_mem_conf.low_pct_, &pc_mem_conf.high_pct_};
ObArenaAllocator alloc;
ObObj obj_val;
@ -1416,7 +1416,7 @@ int64_t ObPlanCache::get_mod_hold(int mod_id) const
// if get pcv successfully: add plan in pcv
// if get pcv failed: generate new pcv; add the plan in pcv; then add the pcv in key->pcv map.
template <class T>
int ObPlanCache::add_ps_plan(T* plan, ObPlanCacheCtx& pc_ctx)
int ObPlanCache::add_ps_plan(T *plan, ObPlanCacheCtx &pc_ctx)
{
int ret = OB_SUCCESS;
ObGlobalReqTimeService::check_req_timeinfo();
@ -1457,9 +1457,9 @@ int ObPlanCache::add_ps_plan(T* plan, ObPlanCacheCtx& pc_ctx)
return ret;
}
template int ObPlanCache::add_ps_plan<ObPhysicalPlan>(ObPhysicalPlan* plan, ObPlanCacheCtx& pc_ctx);
template int ObPlanCache::add_ps_plan<ObPhysicalPlan>(ObPhysicalPlan *plan, ObPlanCacheCtx &pc_ctx);
int ObPlanCache::deal_add_ps_plan_result(int add_plan_ret, ObPlanCacheCtx& pc_ctx, const ObCacheObject& cache_object)
int ObPlanCache::deal_add_ps_plan_result(int add_plan_ret, ObPlanCacheCtx &pc_ctx, const ObCacheObject &cache_object)
{
int ret = add_plan_ret;
if (OB_SQL_PC_PLAN_DUPLICATE == ret) {
@ -1489,13 +1489,13 @@ int ObPlanCache::deal_add_ps_plan_result(int add_plan_ret, ObPlanCacheCtx& pc_ct
template <class T>
int ObPlanCache::get_ps_plan(
const CacheRefHandleID ref_handle, const ObPsStmtId stmt_id, ObPlanCacheCtx& pc_ctx, T*& plan)
const CacheRefHandleID ref_handle, const ObPsStmtId stmt_id, ObPlanCacheCtx &pc_ctx, T *&plan)
{
int ret = OB_SUCCESS;
ObGlobalReqTimeService::check_req_timeinfo();
UNUSED(stmt_id);
ObSqlTraits sql_traits;
ObCacheObject* cache_obj = NULL;
ObCacheObject *cache_obj = NULL;
int64_t original_param_cnt = 0;
pc_ctx.handle_id_ = ref_handle;
if (OB_ISNULL(pc_ctx.sql_ctx_.session_info_) || OB_ISNULL(pc_ctx.sql_ctx_.schema_guard_) ||
@ -1522,7 +1522,7 @@ int ObPlanCache::get_ps_plan(
ret = OB_ERR_UNEXPECTED;
LOG_WARN("cache obj is invalid", K(ret), KPC(cache_obj));
} else {
plan = static_cast<T*>(cache_obj);
plan = static_cast<T *>(cache_obj);
}
if (OB_SQL_PC_NOT_EXIST == ret && !pc_ctx.sql_ctx_.is_remote_sql_) {
@ -1557,7 +1557,7 @@ int ObPlanCache::get_ps_plan(
SQL_PC_LOG(WARN, "add cache obj by new stmt_id failed", K(ret), K(stmt_id));
} else {
SQL_PC_LOG(DEBUG, "add_exists_pcv_set succeed", K(pc_ctx.fp_result_.pc_key_));
plan = static_cast<T*>(cache_obj);
plan = static_cast<T *>(cache_obj);
}
}
// reset pc_ctx
@ -1567,7 +1567,7 @@ int ObPlanCache::get_ps_plan(
if (OB_SUCC(ret)) {
if (cache_obj->is_sql_crsr()) {
ObPhysicalPlan* sql_plan = static_cast<ObPhysicalPlan*>(cache_obj);
ObPhysicalPlan *sql_plan = static_cast<ObPhysicalPlan *>(cache_obj);
MEMCPY(
pc_ctx.sql_ctx_.sql_id_, sql_plan->stat_.bl_info_.sql_id_.ptr(), sql_plan->stat_.bl_info_.sql_id_.length());
}
@ -1593,12 +1593,12 @@ int ObPlanCache::get_ps_plan(
}
template int ObPlanCache::get_ps_plan<ObPhysicalPlan>(
const CacheRefHandleID ref_handle, const ObPsStmtId stmt_id, ObPlanCacheCtx& pc_ctx, ObPhysicalPlan*& plan);
const CacheRefHandleID ref_handle, const ObPsStmtId stmt_id, ObPlanCacheCtx &pc_ctx, ObPhysicalPlan *&plan);
int ObPlanCache::construct_plan_cache_key(ObPlanCacheCtx& plan_ctx, ObjNameSpace ns)
int ObPlanCache::construct_plan_cache_key(ObPlanCacheCtx &plan_ctx, ObjNameSpace ns)
{
int ret = OB_SUCCESS;
ObSQLSessionInfo* session = plan_ctx.sql_ctx_.session_info_;
ObSQLSessionInfo *session = plan_ctx.sql_ctx_.session_info_;
if (OB_ISNULL(session)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("session info is null");
@ -1609,15 +1609,15 @@ int ObPlanCache::construct_plan_cache_key(ObPlanCacheCtx& plan_ctx, ObjNameSpace
return ret;
}
int ObPlanCache::construct_plan_cache_key(ObSQLSessionInfo& session, ObjNameSpace ns, ObPlanCacheKey& pc_key)
int ObPlanCache::construct_plan_cache_key(ObSQLSessionInfo &session, ObjNameSpace ns, ObPlanCacheKey &pc_key)
{
int ret = OB_SUCCESS;
uint64_t database_id = OB_INVALID_ID;
if (OB_FAIL(session.get_database_id(database_id))) {
LOG_WARN("get database id failed", K(ret));
} else if (FALSE_IT(pc_key.db_id_ = (database_id == OB_INVALID_ID) ?
OB_OUTLINE_DEFAULT_DATABASE_ID
: database_id)) {
} else if (FALSE_IT(pc_key.db_id_ = (database_id == OB_INVALID_ID) ? combine_id(session.get_effective_tenant_id(),
OB_OUTLINE_DEFAULT_DATABASE_ID)
: database_id)) {
// do nothing
} else {
pc_key.namespace_ = ns;
@ -1626,7 +1626,7 @@ int ObPlanCache::construct_plan_cache_key(ObSQLSessionInfo& session, ObjNameSpac
return ret;
}
int ObPlanCache::add_stat_for_cache_obj(ObPlanCacheCtx& pc_ctx, ObCacheObject* cache_obj)
int ObPlanCache::add_stat_for_cache_obj(ObPlanCacheCtx &pc_ctx, ObCacheObject *cache_obj)
{
int ret = OB_SUCCESS;
if (OB_ISNULL(cache_obj)) {
@ -1655,7 +1655,7 @@ int ObPlanCache::dump_all_objs() const
}
template <DumpType dump_type>
int ObPlanCache::dump_deleted_objs(ObIArray<DeletedCacheObjInfo>& deleted_objs, const int64_t safe_timestamp) const
int ObPlanCache::dump_deleted_objs(ObIArray<DeletedCacheObjInfo> &deleted_objs, const int64_t safe_timestamp) const
{
int ret = OB_SUCCESS;
ObGetAllDeletedCacheObjIdsOp get_deleted_objs_op(&deleted_objs, false, safe_timestamp, dump_type);
@ -1666,11 +1666,11 @@ int ObPlanCache::dump_deleted_objs(ObIArray<DeletedCacheObjInfo>& deleted_objs,
return ret;
}
template int ObPlanCache::dump_deleted_objs<DUMP_PL>(ObIArray<DeletedCacheObjInfo>&, const int64_t) const;
template int ObPlanCache::dump_deleted_objs<DUMP_SQL>(ObIArray<DeletedCacheObjInfo>&, const int64_t) const;
template int ObPlanCache::dump_deleted_objs<DUMP_ALL>(ObIArray<DeletedCacheObjInfo>&, const int64_t) const;
template int ObPlanCache::dump_deleted_objs<DUMP_PL>(ObIArray<DeletedCacheObjInfo> &, const int64_t) const;
template int ObPlanCache::dump_deleted_objs<DUMP_SQL>(ObIArray<DeletedCacheObjInfo> &, const int64_t) const;
template int ObPlanCache::dump_deleted_objs<DUMP_ALL>(ObIArray<DeletedCacheObjInfo> &, const int64_t) const;
int ObGetAllDeletedCacheObjIdsOp::operator()(common::hash::HashMapPair<uint64_t, ObCacheObject*>& entry)
int ObGetAllDeletedCacheObjIdsOp::operator()(common::hash::HashMapPair<uint64_t, ObCacheObject *> &entry)
{
int ret = OB_SUCCESS;
if (OB_ISNULL(key_array_)) {