[FEAT MERGE]: online optimizer stats gather.

Co-authored-by: obdev <obdev@oceanbase.com>
2023-01-28 13:54:38 +08:00
parent 735401c8d7
commit 9484175163
74 changed files with 3416 additions and 85 deletions
--- a/src/share/system_variable/ob_system_variable_alias.h
+++ b/src/share/system_variable/ob_system_variable_alias.h
@ -237,6 +237,7 @@ namespace share
  static const char* const OB_SV_SQL_PLAN_MEMORY_PERCENTAGE = "ob_sql_plan_memory_percentage";
  static const char* const OB_SV_LOG_ROW_VALUE_OPTIONS = "log_row_value_options";
  static const char* const OB_SV_MAX_READ_STALE_TIME = "ob_max_read_stale_time";
+  static const char* const OB_SV_ONLINE_OPT_STAT_GATHER = "online_opt_stat_gather";

 }
 }