When I try to create a view that including different tables I'm getting the following error:
Error at Line 1:
ORA-01031 Insufficient privileges.
Could anyone tell me what could be the problem. I tried following the another stackoverflow post mentioned here but it's pertaining to
different schemas.
ORA-01031: insufficient privileges when selecting view
Please let me know as I'm new here.
My Query is as follows:
ORiginal Question:Create a view to select employee ID, employee name, hire date, and department number.
MY SOLUTION:
CREATE VIEW SIMPVIEW AS
SELECT EMPNO, ENAME, HIREDATE,DEPTNO
FROM EMP;
Then probably you may not have the privileges to perform the CREATE VIEW command in your database schema... Log in into SYSDBA account and issue the command
GRANT CREATE VIEW TO <dbusername>;
Here <dbusername> should be replaced with the name of the user you want to give access to the CREATE VIEW command.
You can check if your user has VIEW creation privileges using select * from session_privs.
Note that to be able to create a view, the user that is creating it needs to have been granted SELECT privileges on all the objects being used, as well as the mentioned CREATE VIEW privilege. You can also check that by querying to USER_TAB_PRIVS with the user getting the error.
when I wanted to execute the above query in sql developer I faced issues as I did not have enough privileges to create a view or other oracle object schema such as trigger, packages, procedures etc. I found the error to i.e. “Error at Line 1: ORA-01031 Insufficient privileges”. so, I needed the all privileges to practice all these queries and programs. I took the following steps in order to solve my problem:
As I logged in as a user name ‘scott’, so my name is ‘scott’ not ‘Dhruv’. My ambition was to grant all the privileges to me i.e. to the user ‘scott’.
For that, I need to enter in the database as a DBA. Now, question is! How to log in as DBA. For this, I opened command prompt and I logged in the database as sysdba by following the below steps:
a) In window run, I typed cmd to open command prompt. I typed: sqlplus /nolog which means that I logged in without providing required credentials.
b) I authenticated myself for my underlying O/S and entered in database as DBA. For that, I typed in command prompt: connect / as sysdba;
c) I evaluated who is the DBA user in my database if exists. For that I typed: select name from V$database;
d) Here we go after this command. I finally granted myself (scott) to create view in sql developer by typing the command: grant create view to scott;
e) Finally, I granted myself all the privileges by typing: grant all privileges to scott;
Snapshot of command prompt: I have attached.
Finally, I executed and created my view: I have attached
I had this error, and the solution was to grant select WITH GRANT OPTION
to a table from another schema that was included in the view.
At first You need to give the user authentication so you need to know who dba in normal the system give this authentication so make conn system/ *password*
give grand or authentication by put grant create view to *DataBaseUsername*;
make the connection to your user and apply your command
You have to give select any table privilege to the user. Then the view will compile successfully. No need to explicitly grant select to the user to all the objects.
Related
I have administrative problem on my database.
I need to give permission to other schema to my View. My View have data from one table and view. This Second view is using private database link.
How can i grant select on that View, to other schema and in the same time grant view that is using database link?
While trying making simple
grant select on myView to otherSchema;
i have error ORA-02021: DDL operations are not allowed on a remote database
DDL operations of any kind, such as grants, are not allowed to be executed through a database link. You need to connect to the remote database where the source objects are located, and grant select on them to the user/schema who connects by dblink. As you don't provide any code, consider the option that you might need to use grant select on xxxx with grant option.
I am the first user of Oracle Database.
Now, I want to create a DB schema called ERDB.
I need to create the ERDB user and granting appropriate privileges to the ERDB user on SQL script file.
CREATE USER dmuser IDENTIFIED BY password
DEFAULT TABLESPACE USERS
TEMPORARY
TABLESPACE TEMP
QUOTA UNLIMITED ON USERS;
GRANT CREATE JOB TO dmuser;
GRANT CREATE MINING MODEL TO dmuser;
GRANT CREATE PROCEDURE TO dmuser;
GRANT CREATE SEQUENCE TO dmuser;
GRANT CREATE SESSION TO dmuser;
GRANT CREATE SYNONYM TO dmuser;
GRANT CREATE TABLE TO dmuser;
GRANT CREATE TYPE TO dmuser;
GRANT CREATE VIEW TO dmuser;
GRANT EXECUTE ON ctxsys.ctx_ddl TO dmuser;
but the error happens, SQL Error: ORA 01031 insufficient privileges;
please help me.
The Oracle documentation clearly states the following:
Prerequisites
You must have the CREATE USER system privilege.
Connect as SYSTEM, no need of SYSDBA and then execute:
CREATE USER user IDENTIFIED BY password
Similarly, execute other command to create the tablespaces and required grants etc.
On a side note, regarding SYSDBA:
Never ever use SYS (or SYSDBA) but for maintenance purpose (startup, shutdown, backup, recover)
SYS/SYSDBA is special
SYS/SYSDBA is Oracle proprietary (try to open a SR/TAR starting with "i did that with SYS/SYSDBA" and you'll see the immediate answer)
SYS/SYSDBA does not act like any other user
When you use SYS/SYSDBA Oracle deactivates some code path and activates others
Whatever you do with SYS/SYSDBA will neither validate nor invalidate the same thing with any other user.
NEVER EVER use SYS/SYSDBA for anything that can be done by another
user. Use SYS/SYSDBA ONLY for something that can't be done by someone
else.
I've got
url: jdbc:oracle:thin:#195.123.456.789:1521:someSID
User: artem
Password: unchangeableForAllUsers
I'm also got second DB, all the same, changing only the name
url: jdbc:oracle:thin:#195.123.456.789:1521:someSID
User: denis
Password: unchangeableForAllUsers
How can I make update query from one DB to other? Using pl/sql I've got next message from Web-browser, when I try to change artem.table to denis.table:
ORA-01031: insufficient privileges
SQL Statement ignored
When I try to save changes in artem pl/sql package(query to denis db, like that
update denis.table dt
set dt.someColumn=1
where dt.ID=3305;
), see next in my IDE:
PL/SQL ORA-00942: User table or view does not exist
While I'm in IDE, logged like artem, I can to change and commit other users db free, from IDE SQL console.. maybe couse they have the same url and password? How can I save my query
update denis.table dt
set dt.someColumn=1
where dt.ID=3305;
in artem package for get access(update cell) to nearby database from Web-site, when i logged there like artem.
Thanks
As described, this is not a jdbc or plsql issue but rather a permissions issue.
You are connecting to the same database, but as two different users. In Oracle, a user has their own schema (same name as the user). If you wish to access data in schema A from schema B, schema A must GRANT permissions to schema B.
For example, if you want the user "artem" to have permission to UPDATE table "mytable" in schema "denis", log into the account "denis" and GRANT UPDATE permission to "artem":
-- While logged in as "denis"
GRANT UPDATE ON mytable TO artem;
Now you can log in as "artem" and query "denis.mytable". Grants you may want to give: SELECT, INSERT, UPDATE, DELETE. This, of course, works both ways (if you want user "denis" to have access to "artem" objects, then "artem" must GRANT permission to "denis".
There is a table which when I use to execute a query it gets normally executed but when I compile it in a package it is giving an error for that table saying
insufficient privileges
Any idea what I can do about it ?
The user you are using got the privilege to access the table through a role.
Privileges obtained through roles are not in effect inside a PL/SQL program. You need to grant the select (insert,update,delete) privilege directly to the user in question.
I am using oracle 10g express edition. I ran the command in sql command line and it says -- "ORA-00942: table or view does not exist"
PS: Trying to access and increase the number of processes. Cause I am facing this problem -- How to solve ORA-12516 error?
You're probably running this command as a non-privileged user. show parameter is just a fancy wrapper for select ... from v$parameter. You need SELECT privileges on this view:
grant select on v_$parameter to <username>;
(please note the _ in the view name - you cannot directly grant privileges on v$ views, you have to grant privileges on the underlying objects instead).
Of course, the simplest approach is to run show parameter as a DBA user.