Find views referencing certain tables

Hi,
I have a list of tables and I need to generate a list of views referencing these tables. Is there a way to do this?
Thanks,
Keith

790890 wrote:
Hi,
I have a list of tables and I need to generate a list of views referencing these tables. Is there a way to do this?
Thanks,
Keith
select OWNER, Name from dba_dependencies where type = 'VIEW' and REFERENCED_TYPE = 'TABLE' AND REFERENCED_NAME IN ('T1', 'T2', .., 'Tn');

Similar Messages

Find views defined on tables

I am trying to create a prebuilt MV on a table.
but it some up with the error:
ORA-32334: cannot create prebuilt materialized view on a table already
referenced by a MV
Just wondering how to find the list of views defined on teh table.
I am using oracle 10g.
can someone hlep.
Cheers,

user1000979 wrote:
I am trying to create a prebuilt MV on a table.
but it some up with the error:
ORA-32334: cannot create prebuilt materialized view on a table already
referenced by a MV
Just wondering how to find the list of views defined on teh table.
I am using oracle 10g.
can someone hlep.
Cheers,Hi,
If they are on the same database,
For materialized view
select name, owner from dba_snapshots where
table_name ='<table_name>' and master_owner =<'owner of table>'For views
select name, owner, type from all_dependencies where
REFERENCED_TYPE ='TABLE' and REFERENCED_NAME ='<table_name>'
and REFERENCED_OWNER ='<owner of the table>' and type Like '%VIEW'Regards
Anurag

How to query for tables referenced to a certain table by a FK?

Hello -
I have a table called "SERVICE". i can't drop the table because it is referenced via a foreign key by other tables. What view(s) can I query to find the referenced tables?
Thanks in advance!

Does this query help?
select /*+ parallel(4) */
pk.table_name parent_table_name, pk.constraint_name pkey_constraint,
fk.table_name child_table_name, fk.constraint_name fkey_constraint, fk.r_constraint_name
from
user_constraints pk,
user_constraints fk
where
pk.constraint_name = fk.r_constraint_name
and pk.constraint_type='P'
and fk.constraint_type='R'

Need to find total no fo tables/index/m.views in my database

Hello Everyone ;
How can i find total no fo tables/index/m.views in my database ?
when i google i have seen following command ;
SQL> Select count(1) from user_tables where table_name not like '%$%' /
COUNT(1)
but i dont understand what '%$%' indicates ?
Thanks all ;

Hello Everyone ;
How can i find total no fo tables/index/m.views in my database ?
when i google i have seen following command ;
SQL> Select count(1) from user_tables where table_name not like '%$%' /
COUNT(1)
but i dont understand what '%$%' indicates ?
Thanks all ;
consider to simply Read The Fine Manual YOURSELF!
Oracle Database Search Results: like

Is there a way to view all the table names in a certain schema?

Is there a way to view all the table names in a certain schema?

SELECT table_name FROM user_tablesThat won't do much good given this piece of information:
i am trying to finish a lab for school but i don't know what tables are in my
professor's schema. The appropriate solution is
SELECT table_name
FROM all_tables
WHERE owner = 'PROFESSOR_YAFFLE'
/This will show the names of the tables which Prof. Yaffle has granted to us.
Cheers, APC

Find out how much data is in a certain table

Hi experts,
I have deleted a lot of entries in a certain table by running the reorganisation-reports in SAP.
Now I know that the table do not change its size because of the HWM. So new data in the table will be inserted in the freed blocks. Now I would like to know how much data remained in the table.
So e.g. the table was 100 GB the size before reorganisation. Now I have deleted a lot of entries and I would like to know, how much data remained in the table. I know that I can find out the average line size and number of entries in DB02old but this is imprecise for me.
Any idea?

Hi,
you can use the PL/SQL procedure DBMS_SPACE.SPACE_USAGE for that, if your tablespace is created with auto segment space management.
Documentation: http://docs.oracle.com/cd/E11882_01/appdev.112/e16760/d_space.htm#CACBDJIH
Regards
Stefan

To find out ISU related tables and views

Hi all,
i want to find out al the tables and views that are using in ISU.is there any way to find it out.help me...

one of the IS-U members have shared his table link in the share point check this.
http://www.esnips.com/doc/9bd50e96-ecae-4327-9b69-1effba953140/isu_tables

How to find the count of tables going for fts(full table scan in oracle 10g

HI
how to find the count of tables going for fts(full table scan) in oracle 10g
regards

Hi,
Why do you want to 'find' those tables?
Do you want to 'avoid FTS' on those tables?
You provide little information here. (Perhaps you just migrated from 9i and having problems with certain queries now?)
FTS is sometimes the fastest way to retrieve data, and sometimes an index scan is.
http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:9422487749968
There's no 'FTS view' available, if you want to know what happens on your DB you need, like Anand already said, to trace sessions that 'worry you'.

How to find the common dimension tables used in Finance AR/PR and GL,

Hi All,
I need to find the common dimension table used in the Finance modules (AP,AR,PO,GL...), Since separate teams are working on populating each modules, and we need to find the dependency so that our loads shouldn’t impact others.
Thanks!
OBI

Hi Guys,
Thanks for all your answers.
Yes....You are all right. We can list out the used tables upto certain extent. Anyhow, I have done some R&D to derive the SQL's which is given below:
SELECT TABLE_NAME FROM USER_TABLES
MINUS
SELECT DISTINCT UPPER(REFERENCED_NAME)
FROM user_dependencies
where
referenced_type='TABLE' and UPPER(NAME) in
select distinct UPPER(object_name) from user_objects where UPPER(object_type) in
'MATERIALIZED VIEW',
'PACKAGE',
'PACKAGE BODY',
'PROCEDURE',
'TRIGGER',
'VIEW',
'FUNCTION'
UNION
SELECT UT.TABLE_NAME FROM
SELECT TABLE_NAME FROM USER_TABLES
MINUS
SELECT DISTINCT UPPER(REFERENCED_NAME)
FROM user_dependencies
where
referenced_type='TABLE' and UPPER(NAME) in
select distinct UPPER(object_name) from user_objects where UPPER(object_type) in
'MATERIALIZED VIEW',
'PACKAGE',
'PACKAGE BODY',
'PROCEDURE',
'TRIGGER',
'VIEW',
'FUNCTION'
AND REFERENCED_OWNER=(SELECT sys_context('USERENV', 'CURRENT_SCHEMA') FROM dual)
) UT,
( SELECT * FROM USER_SOURCE
WHERE NAME IN
( SELECT DISTINCT NAME FROM USER_SOURCE
WHERE TYPE NOT IN ('TYPE')
AND
UPPER(TEXT) LIKE '%EXECUTE IMMEDIATE%'
) US
WHERE
UPPER(US.TEXT) LIKE '%'||UPPER(UT.TABLE_NAME)||'%'
AND
(UPPER(US.TEXT) NOT LIKE '%--%')
The above SQL Query can list out unused tables by checking the Dynamic SQL Statement also upto some level only.
Once we extracted the list of unused tables, having a manual check would be also greater to verify as it is should not impact the business applications.
Regards,
Subramanian G

[ADF Help] How to create a view for multiple tables

Hi,
I am using Jdeveloper 11G and ADF framework, and trying to create a view to update multiple tables.
ex:
Table A has these fields: ID, Name
Table B has these fields: ID, Address
A.ID and B.ID are primary keys.
B.ID has FK relationship with A.ID
(basically, these tables have one-to-one relation)
I want to create a view object, which contains these fields: B.ID (or A.ID), A.Name, B.Address.
So I can execute C,R,U,D for both tables.
I create these tables in DB, and create entity objects for these tables.
So there are 2 entity objects and 1 association.
Then I create a view object based on B and add fields of A into the view:
If the association is not a "Composition Association",
when I run the model ("Oracle Business Component Browser") and try to insert new data, fields of A can't edit.
If the association is a "Composition Association", and click the insert button, I will get
"oracle.jbo.InvalidOwnerException: JBO-25030: Failed to find or invalidate owning entity"
If I create a view object based on A and add filed of B into the view:
When I run the model and try to insert new data, fields of B can't edit, no matter the association is or is not a composition association.
So... how can I create a view for multiple tables correctly?
Thanks for any advices!
Here are some pictures about my problem, if there is any unclear point, please let me know.
http://leonjava.blogspot.com/2009_10_01_archive.html
(A is Prod, B is CpuSocket)
Edited by: user8093176 on Oct 25, 2009 12:29 AM

Hi Branislav,
Thanks, but the result is same ....
In the step 2 of creating view object, I can select entity objects to be added in to the view.
If I select A first, and then select B (the "Source Usage" of B is A), then finishing the wizards.
When I try to create a new record in the view, I can't edit any properties of B (those files are disabled).
If I select B first, and then select A in crating view object, the result is similar ...
Thanks for any further suggestion.
Leon

EJB Finder View Links and CMR

Hi,
Can someone please give me some input on the following warning in the JDeveloper online help!
"Warning: You cannot create an EJB finder view link that expresses the same relationship as a CMR."
I'm new to EJB, BC4J and JDeveloper. I created container managed entity beans with local interfaces only to represent my data and relationships. No problems with the mapping so far.
To test the beans I used Session Facades with remote interfaces and build a sample test client.
Now I thought I could create EJB Entity Facades, EJB Finder View Objects, EJB Finder View Links and EJB Application Modules to make use of the BC4J framework in order to speed up programming clients (JSP and JClient).
So I've started studying the JDeveloper online help (which seems to be very useful) and found the above mentioned warning.
Well, better a warning than nothing at all, but some more explanations would have been even better.
Is there no need to use view links with CMR?
How to achieve the same functionality (synchronizing two view objects in a master-detail-relationship) with CMR?
Do you know any examples? I couldn't find any examples using EJB entity facades in the "sample code" area on OTN.
Any comments about other (better) architectures are also welcome. Would it be better to use BMP entity beans in conjunction with BC4J?
Many thanks for your help!
Regards,
Eric

Steven,
thank you for your reply and suggestions - I'll count on that. If I find time I'll read this book. It seems to be very interesting.
For educational purposes I'd like to look at both persistence implementation strategies. I agree that it looks definitly easier to use entity objects. Certainly it's also performancewise a better choice.
Anyhow, could you give me some useful tips for cmp entity beans and finder view objects?
Is there something which works completely different if I use BC4J on top of it?
How to implement a master-detail relationship in JClient (Swing) for example?
What about writing an ejbfinder which doesn't return all, but all data where the foreign key is equal to a parameter passed to the finder method and use this as the source for a detail view object. This could be the primary key of the selected master. Well, I don't know whether this is doable. But that's what comes to my mind spontaneously.
Would this be a solution? I'm still thinking about the aforementioned warning in the online help regarding view links.
I guess the problem is that the foreign key is not part of the entity bean as it's not a cmp-field. Instead you have accessor methods to retrieve a related object or a collection of objects.
I'm sure my questions are not too complicated to answer. It's only hard for a beginner to get an overview.
I'm quite confident that I'll manage this if I give my best and get some help from knowledgeable people like you Steven.
Regards,
Eric

View dependent on table

hello gurus
i'm running oracle 8.1.7.4. . we can describe a view but I need to know how can we find out on which tables a view is based on and what 's it's definition
Thanks

Hi,
>>I need to know how can we find out on which tables a view is based on
In addition, you can also make use of the *_DEPENDENCIES data dictionary views in order to list informations about direct dependencies and dependency among some schema objects.
e.g:
LEGATTI@ORACLE10> create table t1 (id1 number);
Table created.
LEGATTI@ORACLE10> create table t2 (id2 number);
Table created.
LEGATTI@ORACLE10> create view my_view as select id1,id2 from t1,t2;
View created.
LEGATTI@ORACLE10> select * from user_dependencies where name='MY_VIEW';
NAME        TYPE    REFERENCED_OWNER   REFERENCED_NAME   REFERENCED_TYPE
MY_VIEW     VIEW    LEGATTI            T1                TABLE
MY_VIEW     VIEW    LEGATTI            T2                TABLE          Cheers
Legatti

View on DB Table

I want to create a view on DB Table eg CSKS. Can anyone show me how to do this or Show me where I can find information to create view on DB Table.
Thanks.

hi anil,
In database theory, a view is a virtual or logical table composed of the result set of a query. Unlike ordinary tables (base tables) in a relational database, a view is not part of the physical schema: it is a dynamic, virtual table computed or collated from data in the database. Changing the data in a table alters the data shown in the view.
The result of a view is stored in a permanent table whereas the result of a query is displayed in a temporary table.
Views can provide advantages over tables;
They can subset the data contained in a table
They can join and simplify multiple tables into a single virtual table
Views can act as aggregated tables, where aggregated data (sum, average etc.) are calculated and presented as part of the data
Views can hide the complexity of data, for example a view could appear as Sales2000 or Sales2001, transparently partitioning the actual underlying table
Views take very little space to store; only the definition is stored, not a copy of all the data they present
Depending on the SQL engine used, views can provide extra security.
Views can limit the exposure to which a table or tables are exposed to the outer world
Just like functions (in programming) provide abstraction, views can be used to create abstraction. Also, just like functions, views can be nested, thus one view can aggregate data from other views. Without the use of views it would be much harder to normalise databases above second normal form. Views can make it easier to create lossless join decomposition.
Rows available through a view are not sorted. A view is a relational table, and the relational model states that a table is a set of rows. Since sets are not sorted - per definition - the rows in a view are not ordered either. Therefore, an ORDER BY clause in the view definition is meaningless and the SQL standard (SQL:2003) does not allow this for the subselect in a CREATE VIEW statement.
Read-only vs. updatable views
Views can be read-only or updatable. If the database system is able to determine the reverse mapping from the view schema to the schema of the underlying base tables, then the view is updatable. INSERT, UPDATE, and DELETE operations can be performed on updatable views. Read-only views do not support such operations because the DBMS is not able to map the changes to the underlying base tables.
Some systems support the definition of INSTEAD OF triggers on views. This technique allows the definition of logic that shall be executed instead of an insert, update, or delete operation on the views. Thus, data modifications on read-only views can be implemented. However, an INSTEAD OF trigger does not change the read-only or updatable property of the view itself.
Advanced view features
Various database management systems have extended the views from read-only subsets of data. The Oracle database introduced the concept of materialized views, which are pre-executed, non-virtual views commonly used in data warehousing. They are a static snapshot of the data and may include data from remote sources. The accuracy of a materialized view depends on the frequency or trigger mechanisms behind its updates. DB2 provides so-called materialized query tables (MQTs) for the same purpose. Microsoft SQL Server, introduced in the 2000 version, indexed views which only store a separate index from the table, but not the entire data.
Equivalency:
A view is equivalent to its source query. When queries are run against views, the query is modified. For example, if there exists a view named Accounts_view and the content is:
accounts view:
SELECT name,
       money_received,
       money_sent,
       (money_received - money_sent) AS balance,
       address,
FROM table_customers c
JOIN accounts_table a
    ON a.customerid = c.customer_id
The application would simply run a simple query such as:
Sample query
SELECT name,
       balance
FROM accounts_view
The RDBMS then takes the simple query, replaces the equivalent view, then sends the following to the optimiser:
Preprocessed query:
SELECT name,
       balance
FROM (SELECT name,
               money_received,
               money_sent,
               (money_received - money_sent) AS balance,
               address,
          FROM table_customers c JOIN accounts_table a
               ON a.customerid = c.customer_id        )
From this point on the optimizer takes the query, removes unnecessary complexity (i.e. it is not necessary to read the address, since the parent invocation does not make use of it) and then sends the query to the SQL engine for processing.
thanks
karthik
reawrd me if usefull

List view of PDF Table of Contents missing

In iBooks, PDF files can have two types of Table of Contents, thumbnail view and list view. My problem is some of my PDF files lack the list view of the table of contents.
I'm under the impression that the list view TOC in iBooks is created from the bookmarks that exist in the PDF file before importing into iBooks. I've been successful in adding new subheadings in the TOC by modifying the bookmarks in the PDF file before installing to iBooks, so I'll be surprised if that's not the case.
I have two files that have bookmarks in the original PDF file, but when I import into iBooks, there is no option for a list view of the TOC, only the thumbnail view. Can anyone offer any help as to why a PDF file with bookmarks won't show a list view TOC when imported into iBooks?
While we're at it, when you tap on the TOC button in a PDF file in iBooks, it always takes me to the thumbnails view. I would prefer it default to the list view. Is there any way to do that?
Thanks.

There may be more user-friendly ways of doing this, but here's one way:
Open Terminal (in the Utilities folder).
Use "cd" to change directory to the folder you want to print
eg cd /Users/myuser/Documents
Use "ls" to list the contents to a file
ls -al > filelist.txt
You can then open the filelist.txt file from Finder in TextEdit and print it.
Matt

How to find that from which table data is coming in datasource?

Hi friends
I want to find that from which tables data is coming into datasource 2LIS_04_P_COMP,2LIS_04_P_MATNR..
I have searched in forums.. I also have checked in sap.help.. but I didnt get any tablename in field "Table of origin"..
Please tell me how can I find that data is coming from which table into these datasources..
I dont want name of the setup tables.. I want name of the original tables (in R/3)which has data..
Regards
Swati

Hi......
For data source 2LIS_04_P_COMP............MCAFKO, MCAFPO, MCCOMP are the R3 communication structures...........
Check these commonication Structure in SE11............I think u will get the required information........
2LIS_04_P_MATNR is Material View from PP/PP-PI ..........check this..........
http://help.sap.com/saphelp_nw70/helpdata/EN/88/7fc73c0c52085be10000000a114084/frameset.htm
Check this each field in SE11....from there try to find out these fields belongs to which table..........as I hav explained u in another thread..........
May be the extractor is using these fields from different tables.....
Regards,
Debjani........

Find views referencing certain tables

Similar Messages

Maybe you are looking for