|  
 OWNER 
 | 
 
 VARCHAR2(30) 
 | 
 
 NOT NULL 
 | 
 
 Owner of the materialized view 
 | 
|  
 NAME 
 | 
 
 VARCHAR2(30) 
 | 
 
 NOT NULL 
 | 
 
 Name of the materialized view 
 | 
|  
 MVIEW_SITE 
 | 
 
 VARCHAR2(128) 
 | 
 
 NOT NULL 
 | 
 
 Global name of the materialized view site 
 | 
|  
 CAN_USE_LOG 
 | 
 
 VARCHAR2(3) 
 | 
 | 
 
 YES if the materialized view can use a materialized view log, NO if the materialized view is too complex to use a log. 
 | 
|  
 UPDATABLE 
 | 
 
 VARCHAR2(3) 
 | 
 | 
 
 (YES/NO) Indicates whether the materialized view is updatable. If set to NO, then the materialized view is read only. 
 | 
|  
 REFRESH_METHOD 
 | 
 
 VARCHAR2(11) 
 | 
 | 
 
 Whether the materialized view uses primary key, rowids, or object identifiers for fast refresh 
 | 
|  
 MVIEW_ID 
 | 
 
 NUMBER(38) 
 | 
 | 
 
 Identifier for the materialized view used by the masters for fast refresh 
 | 
|  
 VERSION 
 | 
 
 VARCHAR2(26) 
 | 
 | 
 
 Oracle version of the materialized view  
Note: Oracle9i materialized views show ORACLE 8 MATERIALIZED VIEW. 
 | 
|  
 QUERY_TXT 
 | 
 
 LONG 
 | 
 | 
 
 Query that defines the materialized view 
 |