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dblink_write implement [FEAT MERGE]

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Co-authored-by: zzg19950727 <1071026277@qq.com>
Co-authored-by: xianyu-w <707512433@qq.com>
This commit is contained in:
obdev
2023-01-29 16:23:18 +08:00
committed by ob-robot
parent 195ab500ab
commit 814de27a42
226 changed files with 9602 additions and 4087 deletions
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10
src/sql/resolver/dml/ob_hint.h
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@ -133,6 +133,8 @@ struct ObGlobalHint {
int merge_dop_hint(uint64_t dfo, uint64_t dop);
int merge_dop_hint(const ObIArray<ObDopHint> &dop_hints);
void merge_query_timeout_hint(int64_t hint_time);
void merge_dblink_info_hint(int64_t tx_id, int64_t tm_sessid);
void reset_dblink_info_hint();
void merge_max_concurrent_hint(int64_t max_concurrent);
void merge_parallel_hint(int64_t parallel);
void merge_parallel_dml_hint(ObPDMLOption pdml_option);
@ -145,11 +147,13 @@ struct ObGlobalHint {
void merge_osg_hint(int8_t flag);
bool has_hint_exclude_concurrent() const;
int print_global_hint(PlanText &plan_text) const;
int print_global_hint(PlanText &plan_text, const bool ignore_parallel) const;
int print_monitoring_hints(PlanText &plan_text) const;
ObPDMLOption get_pdml_option() const { return pdml_option_; }
ObParamOption get_param_option() const { return param_option_; }
int64_t get_dblink_tx_id_hint() const { return tx_id_; }
int64_t get_dblink_tm_sessid_hint() const { return tm_sessid_; }
int64_t get_parallel_hint() const { return parallel_; }
bool has_parallel_hint() const { return UNSET_PARALLEL != parallel_; }
bool is_topk_specified() const { return topk_precision_ > 0 || sharding_minimum_row_count_ > 0; }
@ -187,6 +191,8 @@ struct ObGlobalHint {
K_(topk_precision),
K_(sharding_minimum_row_count),
K_(query_timeout),
K_(tx_id),
K_(tm_sessid),
K_(read_consistency),
K_(plan_cache_policy),
K_(force_trace_log),
@ -211,6 +217,8 @@ struct ObGlobalHint {
int64_t topk_precision_;
int64_t sharding_minimum_row_count_;
int64_t query_timeout_;
int64_t tx_id_;
int64_t tm_sessid_;
common::ObConsistencyLevel read_consistency_;
ObPlanCachePolicy plan_cache_policy_;
bool force_trace_log_;