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implement estimate table row count by meta table

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This commit is contained in:
wangt1xiuyi
2023-02-24 16:02:17 +00:00
committed by ob-robot
parent 780b56301a
commit f872513c5f
14 changed files with 420 additions and 68 deletions
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11
src/share/stat/ob_opt_stat_sql_service.h
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@ -149,6 +149,12 @@ public:
common::ObIAllocator &allocator,
common::ObString &dest_str);
int fetch_table_rowcnt(const uint64_t tenant_id,
const uint64_t table_id,
const ObIArray<ObTabletID> &all_tablet_ids,
const ObIArray<share::ObLSID> &all_ls_ids,
ObIArray<ObOptTableStat> &tstats);
private:
int get_table_stat_sql(const uint64_t tenant_id,
const ObOptTableStat &stat,
@ -239,6 +245,11 @@ private:
const uint64_t table_id,
ObObjMeta &endpoint_meta);
int gen_tablet_list_str(const ObIArray<ObTabletID> &all_tablet_ids,
const ObIArray<share::ObLSID> &all_ls_ids,
ObSqlString &tablet_list_str,
ObSqlString &tablet_ls_list_str);
static const char *bitmap_compress_lib_name;
bool inited_;