Question

我有一个简单的物化视图（在oracle 11g上）：

  CREATE MATERIALIZED VIEW "MV_TEST" 
  TABLESPACE "DATA"   
  REFRESH FAST ON DEMAND
  WITH PRIMARY KEY USING DEFAULT LOCAL ROLLBACK SEGMENT
  USING ENFORCED CONSTRAINTS DISABLE QUERY REWRITE
  AS 
  SELECT
    1,2,3  
  FROM
    TABLE_1@dblink;

我用它刷新它：

 begin      

      DBMS_MVIEW.REFRESH(MV_TEST, 'FAST', '', TRUE, FALSE, 0,0,0,FALSE, FALSE);
 end;

我怎么能看到这样的刷新操作历史？

1-dic-2015 10:34 fast
1-dic-2015 10:50 fast
1-dic-2015 10:55 fast
1-dic-2015 11:05 fast
1-dic-2015 11:30 fast

Answer 1

你可以用这个：

SELECT * FROM ALL_MVIEW_REFRESH_TIMES;

或

SELECT * FROM ALL_MVIEW_REFRESH_TIMES where last_refresh between '29-OCT-10' AND '31-OCT-10';

或

SELECT * FROM ALL_MVIEW_REFRESH_TIMES where last_refresh > '28-OCT-10';

物化视图的历史刷新

1 个答案: