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[FEAT MERGE] optimizer statistics gather enhance

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Co-authored-by: Larry955 <1412857955@qq.com>
Co-authored-by: wangt1xiuyi <13547954130@163.com>
This commit is contained in:
obdev
2023-04-28 13:11:58 +00:00
committed by ob-robot
parent 35c1be5aa1
commit 642f1c7d84
130 changed files with 8572 additions and 1563 deletions
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10
src/share/stat/ob_opt_stat_sql_service.h
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@ -16,6 +16,7 @@
#include "share/stat/ob_opt_column_stat.h"
#include "share/stat/ob_opt_table_stat.h"
#include "share/stat/ob_stat_define.h"
#include "share/stat/ob_opt_stat_gather_stat.h"
namespace oceanbase {
namespace common {
namespace sqlclient
@ -159,6 +160,9 @@ public:
const ObIArray<share::ObLSID> &all_ls_ids,
ObIArray<ObOptTableStat> &tstats);
int update_opt_stat_gather_stat(const ObOptStatGatherStat &gather_stat);
int update_opt_stat_task_stat(const ObOptStatTaskInfo &task_info);
private:
int get_table_stat_sql(const uint64_t tenant_id,
const ObOptTableStat &stat,
@ -260,6 +264,12 @@ private:
ObSqlString &tablet_list_str,
ObSqlString &tablet_ls_list_str);
int get_gather_stat_value(const ObOptStatGatherStat &gather_stat,
ObSqlString &values_list);
int get_gather_stat_task_value(const ObOptStatTaskInfo &task_info,
ObSqlString &values_str);
static const char *bitmap_compress_lib_name;
bool inited_;