ORACLE - How to GRANT privilegies on ALL the tables belonging to a schema

Is there a way to grant to a user the same privilegies on ALL the tables belonging to the same schema, so that, in case a new table is created afterwards, the grant is automatically given ?
Thanks in adance for any reply

Yes of course ! Just do the same as Oracle Applications: an end user has no Oracle account, the application code connects with the Oracle account that is the schema owner:
no more grant needed ... That's a joke but it's also true ! In this case, your application must implement its own security (password management, audit, privileges) and you will not be able to use Oracle privileges, auditing and advanced security features ... just like Oracle Applications.
The above answers are of course correct. You can also create an Oracle role that you can grant to the Oracle users and grant the privileges to this role everytime a new table is created to avoid granting privileges for each new object to each user.

Similar Messages

How to grant privileges on all the tables in a schema

Hi All,
Can you tell me how to grant privileges on all the tables of a schema A
to schema B.
For Example:
There are 200 tables in schema A, I wanted to grant select privilege on all the tables of a scheme A to schema B.
Thanks in advance.

note that USER is the user that will have the select priviledge
the procedure includes views as well
CREATE OR REPLACE PROCEDURE GRANT_ACCESS_ON_USER IS
CURSOR c1 is select table_name from user_tables;
CURSOR c2 is select view_name from user_views;
tablename user_tables.TABLE_NAME%TYPE;
viewname user_views.VIEW_NAME%TYPE;
BEGIN
tmpVar := 0;
OPEN c1;
loop
     fetch c1 into tablename;
     EXIT WHEN c1%NOTFOUND;
     EXECUTE IMMEDIATE 'GRANT SELECT on '||tablename ||' to USER';
end loop ;
close c1;
OPEN c2;
loop
     fetch c2 into viewname;
     EXIT WHEN c2%NOTFOUND;
     EXECUTE IMMEDIATE 'GRANT SELECT on '||viewname ||' to USER';
end loop ;
close c2;
EXCEPTION
WHEN NO_DATA_FOUND THEN
NULL;
WHEN OTHERS THEN
-- Consider logging the error and then re-raise
RAISE;
END;
/

How to GRANT SELECT on all the tables in 1 go?

Hi
I have many tables (close to 200) in my Schema. I want to grant SELECT ON ALL TABLES to another user. How do I achieve this in one go?
Thanking you in advance,
...

Although Justin has given a wonderful answer. You might also review the following threads;
Grant select on a schema
Re: Grant select on a schema
grant select on
grant select on
grant select on tables
Re: grant select on tables
Adith

Grant access to all the views created in user schema to another schema

How to grant access for all the views created in own HAGGIS schema to comqdhb schema on the HAGGIS database.
Oracle Grant Privileges
===============
Object privileges assign the right to perform a particular operation on a specific object
I read that we can use select 'grant select on' ||view_name||'HAGGIS' user_views where owner='COMQDHB'
Is this right
Oracle System Privileges
===============
System privileges should be used in only cases where security isnt important,because a single grant statement could remove all security from the table
Role based security
============
Role security allows you to gather related grants into a collection-since the role is a predefined collection of privileges that are grouped together.privileges are easier to assign to users.
[http://www.dba-oracle.com/art_builder_grant_sec.htm]
can we grant select update to all the views at a time to the other schema.
Are there any other ways to secure the data other than creating users and assigning roles.
Thank you
Edited by: Trooper on Dec 23, 2008 9:24 AM

I think what was suggested was that you use SQL to generate the grants on each and every view, that is, you use SQL to generate SQL where the SQL being generated is "grant select on view_name to role'"
If you users to connect to Oracle you have to create usernames for them though if the users only connect via an application the application might run just as one user and access to the application is controled via application security. The control on the application can be via Directory Services such as OID or MS Active Directory. User access to Oracle can also be controlled via OID.
To connect to Oracle you can use OS authenication (not recommended), usernames with passwords, or via Advanced Security Option which supports single sign-on products like Kebros or Oracle Internet Directory etc....
Example using SQL to generate SQL
How do I find out which users have the rights, or privileges, to access a given object ?
http://www.jlcomp.demon.co.uk/faq/privileges.html
HTH -- Mark D Powell --

How will get the source code of all the tables in a given schema using SQL?

Hi All,
How can we get the source code of all the tables in a given schema using SQL?
Thanks in Adv.
Junu

Try something like...
set heading off
set pagesize 0
col meta_data for a96 word_wrapped
set long 100000
SELECT DBMS_METADATA.GET_DDL(object_type, object_name, owner) ||';' AS meta_data
FROM dba_objects
WHERE owner = '<SCHEMA NAME>'
AND object_type not in (<list of stuff you do not want>);

How to fetch what are all the tables used in this TR no and Package name of

Hi Friends,
I have input of Transport Request no (E070-TRKORR).
How to fetch what are all the tables used in this TR no and Package name of this Table.

HI,
FYI
SELECT E071OBJECT_NAME, E070MDEVCLASS
FROM E071, E070M
WHERE TRKORR = YOU REQUEST NO.

READ privileges for *all the databases*

Is it possible to grant READ privileges for all the databases objects (tables, schema, triggers, procedures, view and etc)

SHANOJ wrote:
Is it possible to grant privileges to all objects in one time?It depends on what you mean by 'in one time'. In one single SQL statement? No. But there's nothing stopping you issuing a billion grants one after the other in your session.
Roles are probably better suited for this task. But are you sure you really want to grant SELECT privileges on all the tables in the database? It's more common to grant SELECT on all the 'MARKAPP' tables to the 'MARKAPP_READ_ONLY' role...

How to generate test data for all the tables in oracle

I am planning to use plsql to generate the test data in all the tables in schema, schema name is given as input parameters, min records in master table, min records in child table. data should be consistent in the columns which are used for constraints i.e. using same column value..
planning to implement something like
execute sp_schema_data_gen (schemaname, minrecinmstrtbl, minrecsforchildtable);
schemaname = owner,
minrecinmstrtbl= minimum records to insert into each parent table,
minrecsforchildtable = minimum records to enter into each child table of a each master table;
all_tables where owner= schemaname;
all_tab_columns and all_constrains - where owner =schemaname;
using dbms_random pkg.
is anyone have better idea to do this.. is this functionality already there in oracle db?

Ah, damorgan, data, test data, metadata and table-driven processes. Love the stuff!
There are two approaches you can take with this. I'll mention both and then ask which
one you think you would find most useful for your requirements.
One approach I would call the generic bottom-up approach which is the one I think you
are referring to.
This system is a generic test data generator. It isn't designed to generate data for any
particular existing table or application but is the general case solution.
Building on damorgan's advice define the basic hierarchy: table collection, tables, data; so start at the data level.
1. Identify/document the data types that you need to support. Start small (NUMBER, VARCHAR2, DATE) and add as you go along
2. For each data type identify the functionality and attributes that you need. For instance for VARCHAR2
a. min length - the minimum length to generate
b. max length - the maximum length
c. prefix - a prefix for the generated data; e.g. for an address field you might want a 'add1' prefix
d. suffix - a suffix for the generated data; see prefix
e. whether to generate NULLs
3. For NUMBER you will probably want at least precision and scale but might want minimum and maximum values or even min/max precision,
min/max scale.
4. store the attribute combinations in Oracle tables
5. build functionality for each data type that can create the range and type of data that you need. These functions should take parameters that can be used to control the attributes and the amount of data generated.
6. At the table level you will need business rules that control how the different columns of the table relate to each other. For example, for ADDRESS information your business rule might be that ADDRESS1, CITY, STATE, ZIP are required and ADDRESS2 is optional.
7. Add table-level processes, driven by the saved metadata, that can generate data at the record level by leveraging the data type functionality you have built previously.
8. Then add the metadata, business rules and functionality to control the TABLE-TO-TABLE relationships; that is, the data model. You need the same DETPNO values in the SCOTT.EMP table that exist in the SCOTT.DEPT table.
The second approach I have used more often. I would it call the top-down approach and I use
it when test data is needed for an existing system. The main use case here is to avoid
having to copy production data to QA, TEST or DEV environments.
QA people want to test with data that they are familiar with: names, companies, code values.
I've found they aren't often fond of random character strings for names of things.
The second approach I use for mature systems where there is already plenty of data to choose from.
It involves selecting subsets of data from each of the existing tables and saving that data in a
set of test tables. This data can then be used for regression testing and for automated unit testing of
existing functionality and functionality that is being developed.
QA can use data they are already familiar with and can test the application (GUI?) interface on that
data to see if they get the expected changes.
For each table to be tested (e.g. DEPT) I create two test system tables. A BEFORE table and an EXPECTED table.
1. DEPT_TEST_BEFORE
     This table has all EMP table columns and a TEST_CASE column.
     It holds EMP-image rows for each test case that show the row as it should look BEFORE the
     test for that test case is performed.
     CREATE TABLE DEPT_TEST_BEFORE
     TESTCASE NUMBER,
     DEPTNO NUMBER(2),
     DNAME VARCHAR2(14 BYTE),
     LOC VARCHAR2(13 BYTE)
2. DEPT_TEST_EXPECTED
     This table also has all EMP table columns and a TEST_CASE column.
     It holds EMP-image rows for each test case that show the row as it should look AFTER the
     test for that test case is performed.
Each of these tables are a mirror image of the actual application table with one new column
added that contains a value representing the TESTCASE_NUMBER.
To create test case #3 identify or create the DEPT records you want to use for test case #3.
Insert these records into DEPT_TEST_BEFORE:
     INSERT INTO DEPT_TEST_BEFORE
     SELECT 3, D.* FROM DEPT D where DEPNO = 20
Insert records for test case #3 into DEPT_TEST_EXPECTED that show the rows as they should
look after test #3 is run. For example, if test #3 creates one new record add all the
records fro the BEFORE data set and add a new one for the new record.
When you want to run TESTCASE_ONE the process is basically (ignore for this illustration that
there is a foreign key betwee DEPT and EMP):
1. delete the records from SCOTT.DEPT that correspond to test case #3 DEPT records.
          DELETE FROM DEPT
          WHERE DEPTNO IN (SELECT DEPTNO FROM DEPT_TEST_BEFORE WHERE TESTCASE = 3);
2. insert the test data set records for SCOTT.DEPT for test case #3.
          INSERT INTO DEPT
          SELECT DEPTNO, DNAME, LOC FROM DEPT_TEST_BEFORE WHERE TESTCASE = 3;
3 perform the test.
4. compare the actual results with the expected results.
     This is done by a function that compares the records in DEPT with the records
     in DEPT_TEST_EXPECTED for test #3.
     I usually store these results in yet another table or just report them out.
5. Report out the differences.
This second approach uses data the users (QA) are already familiar with, is scaleable and
is easy to add new data that meets business requirements.
It is also easy to automatically generate the necessary tables and test setup/breakdown
using a table-driven metadata approach. Adding a new test table is as easy as calling
a stored procedure; the procedure can generate the DDL or create the actual tables needed
for the BEFORE and AFTER snapshots.
The main disadvantage is that existing data will almost never cover the corner cases.
But you can add data for these. By corner cases I mean data that defines the limits
for a data type: a VARCHAR2(30) name field should have at least one test record that
has a name that is 30 characters long.
Which of these approaches makes the most sense for you?

How to find all the tables by feild value in oracle

Hi ...
I have a requirement to find the tables in a particular schema(suppose DEMO) by Field value..
Ex:
suppose in a schema called DEMO i have the tables.......T1,T2,T3,T4,T5..
all the above tables have the name column..
now i wan to know the tables whose column(name) have value as rajani.......
pls help.........
thank you
.+

Solutions from previous requests for the same...
michaels> var val varchar2(5)
michaels> exec :val := 'as'
PL/SQL procedure successfully completed.
michaels> select distinct substr (:val, 1, 11) "Searchword",
                substr (table_name, 1, 14) "Table",
                substr (t.column_value.getstringval (), 1, 50) "Column/Value"
           from cols,
                table
                   (xmlsequence
                       (dbms_xmlgen.getxmltype ('select ' || column_name
                                                || ' from ' || table_name
                                                || ' where upper('
                                                || column_name
                                                || ') like upper(''%' || :val
                                                || '%'')'
                                               ).extract ('ROWSET/ROW/*')
                   ) t
--        where table_name in ('EMPLOYEES', 'JOB_HISTORY', 'DEPARTMENTS')
       order by "Table"or
11g upwards
SQL> select table_name,
       column_name,
       :search_string search_string,
       result
from (select column_name,
               table_name,
               'ora:view("' || table_name || '")/ROW/' || column_name || '[ora:contains(text(),"%' || :search_string || '%") > 0]' str
          from cols
         where table_name in ('EMP', 'DEPT')),
       xmltable (str columns result varchar2(10) path '.')
TABLE_NAME                     COLUMN_NAME                    SEARCH_STRING                    RESULT
DEPT                           DNAME                          es                               RESEARCH
EMP                            ENAME                          es                               JAMES
EMP                            JOB                            es                               SALESMAN
EMP                            JOB                            es                               SALESMAN
4 rows selected.

Grant privileges to all objects

Oracle 11.0.1.7.0:
When I create new user I do something like:
create user abc identified by abc
grant create session, create table, create views, create snapshot to abc - separate grant for each object
grant unlimited tablespace to abc;So when I do that sometimes I forget privileges for sequences. Is there a way to give privilege in one sql to the user to let that user create table, views, session, tablespace etc.
Edited by: user628400 on Jun 9, 2009 5:35 PM

Is there a list of things like create table, session etc. that I can look at to determine what options I have?select distinct privilege from role_sys_privs order by 1;
will give you a list of privileges which can be granted to role.
is there a way to grant privileges to all different types like create table, session etc in one statement without having to type each one of them separately like grant create session, grant table?As other replied, this can be achieved by creating a role like:
SQL> create role newrole;
Role created.
SQL> grant create table,query rewrite to newrole; -- Or any privilege by above command.
Grant succeeded.
SQL> grant newrole to <YourUserName>; --
Grant succeeded.HTH
Girish Sharma

How to find accurate number of Rows, and size of all the tables of a Schema

HI,
How to find the accurate number of Rows, and size of all the tables of a Schema ????
Thanks.

SELECT t.table_name AS "Table Name",
t.num_rows AS "Rows",
t.avg_row_len AS "Avg Row Len",
Trunc((t.blocks * p.value)/1024) AS "Size KB",
t.last_analyzed AS "Last Analyzed"
FROM dba_tables t,
v$parameter p
WHERE t.owner = Decode(Upper('&1'), 'ALL', t.owner, Upper('&1'))
AND p.name = 'db_block_size'
ORDER by 4 desc nulls last;
## Gather schema stats
begin
dbms_stats.gather_schema_stats(ownname=>'SYSLOG');
end;
## Gather a particular table stats of a schema
begin
DBMS_STATS.gather_table_stats(ownname=>'syslog',tabname=>'logs');
end;
http://www.oradev.com/create_statistics.jsp
Hope this will work.
Regards
Asif Kabir
-- Mark the answer as correct/helpful

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How to find all the tables associated for a particular transaction

Hi-
May I know how to find all the tables, related(foreign key) tables for a transaction within SAP GUI?
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Dear Micky Oestreich
May be we possess expertise or high level experience, it should not show up in our way of communication. Every professional starts with the basic stuff to learn. When the question is raised in such minimum polite way, the same level of courtesy is expected in return. If you felt my question was basic, you might have refused it gently. If you are in good mood or bad mood it doesn't matters.
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ORACLE - How to GRANT privilegies on ALL the tables belonging to a schema

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