what are the queries to do the following in Oracle?
get names of all views:
a. which are owned by the current user:
SELECT view_name FROM USER_VIEWS;
b. which are visible to the current user:
SELECT view_name FROM ALL_VIEWS;
c. which are present:
SELECT view_name FROM DBA_VIEWS;
See source of a particular view
SELECT text FROM xxx_VIEWS WHERE view_name = :myviewname;
(xxx can be USER, ALL or DBA)
要在sqlplus中查看视图的定义:
describe MY_VIEW;
This query will get the names of views in your schema.
select object_name
from user_objects
where object_type = 'VIEW'
The query for getting the view source?
SQL> select dbms_metadata.get_ddl('VIEW', 'VIEW_NAME', 'USERNAME')
2 from dual
3 /
views owned by user
select * from USER_VIEWS ;
check for oracle objects metadata
1. select OWNER,
OBJECT_NAME,
to_char(CREATED,'MM/DD/YYYY HH24:MI:SS') created,
status
from dba_objects
where OWNER not in ('SYS','SYSTEM')
and OBJECT_TYPE='VIEW'
order by OWNER,OBJECT_NAME
- select TEXT FROM DBA_VIEWS where OWNER ='owner_name' and VIEW_NAME= 'view_name'
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.