如何在物化视图上列出索引(Oracle)

Question

我是否认为物化视图的列表索引与列出表的索引相同？换一种说法:

select * 
  from ALL_IND_COLUMNS 
 where TABLE_OWNER='SOME_OWNER' 
   and TABLE_NAME='SOME_TABLE' 
 order by INDEX_NAME, COLUMN_POSITION;

Answer 1

是的,是的.

创建实例化视图时,实际上也是在创建一个同名的表.如果你看一下ALL_OBJECTS,你会看到一个表和一个具有相同名称的物化视图

SELECT owner, object_name, object_type
  FROM all_objects
 WHERE owner = 'SOME_OWNER' 
   AND object_name = 'SOME_TABLE'