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[FEAT MERGE]adaptive cost model

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This commit is contained in:
zzg19950727
2024-02-07 11:01:37 +00:00
committed by ob-robot
parent 1ee1ad37e4
commit 9a22f3ea88
85 changed files with 21899 additions and 18832 deletions
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16
src/share/stat/ob_opt_stat_sql_service.h
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@ -15,6 +15,7 @@
#include "share/stat/ob_opt_column_stat.h"
#include "share/stat/ob_opt_table_stat.h"
#include "share/stat/ob_opt_system_stat.h"
#include "share/stat/ob_stat_define.h"
#include "share/stat/ob_opt_stat_gather_stat.h"
#include "lib/mysqlclient/ob_mysql_transaction.h"
@ -170,6 +171,14 @@ public:
int update_opt_stat_gather_stat(const ObOptStatGatherStat &gather_stat);
int update_opt_stat_task_stat(const ObOptStatTaskInfo &task_info);
int update_system_stats(const uint64_t tenant_id,
const ObOptSystemStat *system_stat);
int fetch_system_stat(const uint64_t tenant_id,
const ObOptSystemStat::Key &key,
ObOptSystemStat &stat);
int delete_system_stats(const uint64_t tenant_id);
private:
int get_table_stat_sql(const uint64_t tenant_id,
const ObOptTableStat &stat,
@ -273,6 +282,13 @@ private:
int get_gather_stat_task_value(const ObOptStatTaskInfo &task_info,
ObSqlString &values_str);
int get_system_stat_sql(const uint64_t tenant_id,
const ObOptSystemStat &stat,
const int64_t current_time,
ObSqlString &sql_string);
int fill_system_stat(sqlclient::ObMySQLResult &result, ObOptSystemStat &stat);
static const char *bitmap_compress_lib_name;
bool inited_;