Question

List all tables in a schema?

Asked by: astro26

How can I list all tables in a schema?  I would like to build a reporting tool, which I can run and it will list all tables in a schema.  It would have to be done via a query (odbc).


In the future, I would like to convert it to a Stored procedure, but I need to access it via a query now.

TIA,
astro

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Asked On
2003-08-07 at 05:02:50ID20702702
Tags

tables

,

all

,

list

,

schema

Topics

Oracle Database

,

Extensible HTML (XHTML)

Participating Experts
4
Points
100
Comments
8

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Answers

 

by: angelIIIPosted on 2003-08-07 at 05:06:32ID: 9098893

What about this:

select * from DBA_TABLES
WHERE owner = 'schema_name'

CHeers

 

by: Vinay_dbaPosted on 2003-08-07 at 05:11:56ID: 9098917

SELECT OWNER,TABLE_NAME FROM DBA_TABLES;

If you are not dba
SELECT owner,TABLE_NAME FROM all_TABLES;

SELECT TABLE_NAME FROM user_TABLES;


 

by: Vinay_dbaPosted on 2003-08-07 at 05:13:00ID: 9098922

SELECT OWNER,TABLE_NAME FROM DBA_TABLES where owner = 'schema_name' ;

If you are not dba
SELECT owner,TABLE_NAME FROM all_TABLES owner = 'schema_name';

Log on as schema
SELECT TABLE_NAME FROM user_TABLES;

 

by: mikejrobisonPosted on 2003-08-07 at 06:48:35ID: 9099746

Just fyi,
This will describe the difference between the system tables prefixed with dba_, all_, and user_

The system tables prefixed with dba_     have ALL the objects in the database for all schemas.

The  system tables prefixed with all_       have objects that YOU have access to.   There could be other objects out there, but if you don't have access to them, you won't be able to see them.

The  system tables prefixed with user_   just show your objects that you have.

In order to see the DBA_    tables, you will need the dba to grant you the select catalog role.

I perfrer the dba_tables because then there is no limitation on what you see due to permissions.

Also, you mentioned creating a stored object to do this, if you want to create a stored object (procedure/package), you will have to have direct select permission on the dba_   table you are trying to reference.  For example, if your stored procedure uses   dba_tables, then your dba will have to grant you select on dba_tables to your id.  Otherwise, you will get a compile error stating it doesn't know that table.      To create stored objects referencing other objects, you have to have direct access instead of access through a role.   Oracle says this is not a bug, it was designed that way..... pretty stupid design....

 

by: astro26Posted on 2003-08-07 at 10:05:28ID: 9101555

points to mikejrobison for the information!

http://www.experts-exchange.com/Databases/Oracle/Q_20703037.html

 

by: airtifaPosted on 2008-04-28 at 00:57:06ID: 21452189

from your schema:
1-select * from tab;
2-select table_name from user_tables;

if you are a DBA:
select table_name from dba_tables
where owner='SCOTT';

 

by: airtifaPosted on 2008-04-28 at 00:57:07ID: 21452190

from your schema:
1-select * from tab;
2-select table_name from user_tables;

if you are a DBA:
select table_name from dba_tables
where owner='SCOTT';

 

by: airtifaPosted on 2008-04-28 at 00:57:09ID: 21452191

from your schema:
1-select * from tab;
2-select table_name from user_tables;

if you are a DBA:
select table_name from dba_tables
where owner='SCOTT';

20120131-EE-VQP-002

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