下面两个字典视图如何区分,一个带_ob一个不带_ob?
1、C.DBA_SQL_PLAN_BASELINES
2、DBA_OB_SQL_PLAN_BASELINES
show tables like '%baseli%';
+--------------------------------+
| Tables_in_oceanbase (%baseli%) |
+--------------------------------+
| DBA_SQL_PLAN_BASELINES |
| __all_plan_baseline |
| __all_plan_baseline_item |
+--------------------------------+
3 rows in set (0.02 sec)
没有带ob的
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DBA_OB_SQL_PLAN_BASELINES 这个视图OB中是没有的
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