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[FEAT MERGE] merge NLJ/SPF group rescan

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This commit is contained in:
obdev
2023-01-12 15:17:04 +00:00
committed by OB-robot
parent 4799992a7f
commit 263a44af96
36 changed files with 3945 additions and 859 deletions
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9
src/sql/optimizer/ob_log_join.h
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@ -150,11 +150,15 @@ namespace sql
inline bool can_use_batch_nlj() const { return can_use_batch_nlj_; }
void set_can_use_batch_nlj(bool can_use) { can_use_batch_nlj_ = can_use; }
int set_use_batch(ObLogicalOperator* root);
int check_and_set_use_batch();
void set_join_path(JoinPath *path) { join_path_ = path; }
JoinPath *get_join_path() { return join_path_; }
bool is_my_exec_expr(const ObRawExpr *expr);
common::ObIArray<ObExecParamRawExpr *> &get_above_pushdown_left_params() { return above_pushdown_left_params_; }
common::ObIArray<ObExecParamRawExpr *> &get_above_pushdown_right_params() { return above_pushdown_right_params_; }
private:
int set_use_batch(ObLogicalOperator* root);
inline bool can_enable_gi_partition_pruning()
{
return (NESTED_LOOP_JOIN == join_algo_)
@ -210,6 +214,7 @@ namespace sql
int print_join_tables_in_hint(const ObDMLStmt &stmt,
planText &plan_text,
const ObRelIds &table_set);
private:
// all join predicates
common::ObSEArray<ObRawExpr *, 8, common::ModulePageAllocator, true> join_conditions_; //equal join condition, for merge-join
@ -233,6 +238,8 @@ namespace sql
common::ObSEArray<JoinFilterInfo, 4, common::ModulePageAllocator, true> join_filter_infos_;
bool can_use_batch_nlj_;
JoinPath *join_path_;
common::ObSEArray<ObExecParamRawExpr *, 4, common::ModulePageAllocator, true> above_pushdown_left_params_;
common::ObSEArray<ObExecParamRawExpr *, 4, common::ModulePageAllocator, true> above_pushdown_right_params_;
DISALLOW_COPY_AND_ASSIGN(ObLogJoin);
};