SQL Server database (read-only mode) in Oracle SQL Developer

Hello,
I connected SQL server database with Oracle SQL Developer 3.2.10.09, everything looks good except i can only browse data, i cannot change data in tables cannot insert new or delete rows. Query is also disabled (i got message: Query Builder is not supported for this connection type.) I used Third Party JDBC Drivers - jtds-1.2.6.jar as my connection to SQL server. Is there a way to change data in tables?
Thank you.

AFAIK editing table data in the grid is only possible with an Oracle database. On MS SQL you'll have to use update statements in the worksheet.
Hope that helps,
dhalek

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Making sql server database read -write from read only

hey guys
i attached adventure works in sql server 2008 and it showing as read only ,
so please guide me to make it read write or remove read only tag from database
thanks in advance
sujeet software devloper kolkata

Hi,
Is there an error message while you attach (Or restore) the database if so please provide it.
If no Right click on your database choose properties -> go to options -> scroll to end then change read only option to false
I hope this is helpful.
Elmozamil Elamir
MyBlog
Please Mark it as Answered if it answered your question
OR mark it as Helpful if it help you to solve your problem
Elmozamil Elamir Hamid
http://elmozamil.blogspot.com

Recover SQL Server database from SUSPECT mode

Hi Expert DBAs,
As I know the database should be restored from backup and logs reapplied. That’s the first and generally recommended approach any time a DB is suspect, whether it’s from log or data file corruption.
But if I have no backups then we follow below steps ( after Googling I found these steps on most of the websites ):
1.EXEC sp_resetstatus ‘yourDBname’;
2.ALTER DATABASE yourDBname SET EMERGENCY
3.DBCC checkdb(’yourDBname’)
4.ALTER DATABASE yourDBname SET SINGLE_USER WITH ROLLBACK IMMEDIATE
5.DBCC CheckDB (’yourDBname’, REPAIR_ALLOW_DATA_LOSS)
6.ALTER DATABASE yourDBname SET MULTI_USER
Now my question is,
1. If after executing DBCC CHECKDB at 3rd step, it shows inconsistency.Then I will execute SET SINGLE USER WITH ROLLBACK & if after executing DBCC CHECKDB at 3rd step, no errors found. Then what will be the steps?
2. When we execute DBCC CHECKDB (' DBNAME ', REPAIR_ALLOW_DATA_LOSS) how can we recover lost data during process.As far as I know some data will loss and if it will happen then business will get suffered.
3. Why run DBCC CHECKDB() WITH REPAIR_ALLOW_DATA_LOSS if there are no consistency errors in the database?
I am stucked in these questions....
Regards,
Yashwant Vishwakarma | SQLOcean.com
Yashwant Vishwakarma | www.sqlocean.com

There is no easy or same steps, it all depends on what error and what caused suspect.
Example is below:
http://www.sql-server-performance.com/2015/recovery-sql-server-suspect-mode/
2) Straight answer would be no you cant recover if no backup. Again it all depends what error checkdb returns and some things can be tried as explained earlier but no guarantee.
The REPAIR_ALLOW_DATA_LOSS option is not the best option for bringing a database to a physically consistent state. If successful, the REPAIR_ALLOW_DATA_LOSS option may result in some data loss. In fact, it may result in more data lost than if a user were to
restore the database from the last known good backup. Microsoft always recommends a user restore from the last known good backup as the primary method to recover from errors reported by DBCC CHECKDB. The REPAIR_ALLOW_DATA_LOSS option is not an alternative
for restoring from a known good backup. It is an emergency “last resort” option recommended for use only if restoring from a backup is not possible.
Certain errors, that can only be repaired using the REPAIR_ALLOW_DATA_LOSS option, may involve deallocating a row, page, or series of pages to clear the errors. Any deallocated data is no longer accessible or recoverable for the user, and the exact contents
of the deallocated data cannot be determined. Therefore, referential integrity may not be accurate after any rows or pages are deallocated because foreign key constraints are not checked or maintained as part of this repair operation. The user must inspect
the referential integrity of their database (using DBCC CHECKCONSTRAINTS) after using the REPAIR_ALLOW_DATA_LOSS option.
https://msdn.microsoft.com/en-us/library/ms176064.aspx

Sql Server 2005 read-only connection!

Hi all,
I have connected my Sql Server 2005 tables with Sql Developer 1.1.2.25, but all tables results in read-only state (I can't modify data). Connection user is administrator (SA) and no possible an user-grant problem (from Ms Server Client all work fine with same user). Same problem if I use a Windows Authenticated user. JDBC driver is from sourceforge.net .
Can you help me?

I have just installed Sql Developer v1.2, but haven't solved problem.
Any ideas?

Query faild against database that is opened in read only mode

ORA-16000: database open for read-only access
Hi ,
I am quering against a database that been opened in read only mode (10g version)
SQL> select controlfile_type,open_mode,database_role from v$database;
CONTROLFILE_TYPE OPEN_MODE DATABASE_ROLE
STANDBY READ ONLY PHYSICAL STANDBY
Currently when selecting against this database
i am getting the following error:
SELECT PS_RF_PROVGRP_VW.SETID, PS_RF_PROVGRP_VW.PROVIDER_GRP_ID, PS_RF_PROVGRP_VW.NAME1,
PS_RF_PROVGRP_VW.STATUS, PS_RF_PROVGRP_VW.SYNCID, PS_RF_PROVGRP_VW.SYNCDTTM
FROM PS_RF_PROVGRP_VW
ERROR at line 1:
ORA-00604: error occurred at recursive SQL level 1
ORA-16000: database open for read-only access
The owner of the object is PSSYS and i am running the queries as user INFORMIX.
select owner,object_name,object_type from dba_objects where object_name ='PS_RF_PROVGRP_VW';
OWNER OBJECT_NAME OBJECT_TYPE
INFORMIX PS_RF_PROVGRP_VW SYNONYM
PSSYS PS_RF_PROVGRP_VW VIEW
User informix have "SELECT ANY TABLE" privilage
In the source database (e.g: not the cloning one) the queries results are returning susseccfully ,
and only in the clonning the database the problem exists.
Does someone have an idea what the problem could be ?
Thanks.

Hi
Object can become invalid, if the underlying objects are dropped/invalidated.
So even if you create or validate the underlying objects these objects by themself do not become valid. You have to either make them valid or you should use it atleast one time as select/desc or any other query so that Oracle implicitly make it valid.
Your source datatabase has valid synonym because after dropping/creating you must have selected that synonym atleast one, but this selection procedure would be after you copied your data to the target database.
Regards

Opening database read only

I am unable to open database in read only mode i used
SQL> STARTUP NOMOUNT
ORACLE instance started.
Total System Global Area 101784276 bytes
Fixed Size 453332 bytes
Variable Size 75497472 bytes
Database Buffers 25165824 bytes
Redo Buffers 667648 bytes
SQL> ALTER DATABASE MOUNT;
Database altered.
SQL> ALTER DATABASE OPEN READ ONLY;
ALTER DATABASE OPEN READ ONLY
ERROR at line 1:
ORA-01187: cannot read from file 1 because it failed verification tests
ORA-01110: data file 1: 'G:\ORACLE\ORADATA\ORCL\O1_MF_SYSTEM_ZYJOFL00_.DBF'
even
SQL> shut
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup open read only
ORACLE instance started.
Total System Global Area 101784276 bytes
Fixed Size 453332 bytes
Variable Size 75497472 bytes
Database Buffers 25165824 bytes
Redo Buffers 667648 bytes
Database mounted.
ORA-01187: cannot read from file 1 because it failed verification tests
ORA-01110: data file 1: 'G:\ORACLE\ORADATA\ORCL\O1_MF_SYSTEM_ZYJOFL00_.DBF'
this does'nt works though i am able to open read write
SQL> alter database open;
Database altered.

I RENAMED FILE TO SYSTEM01.DBF ????
why you relocate that file ?. That was not the file with problems.
The file with problems is this one.
'G:\ORACLE\ORADATA\ORCL\O1_MF_SYSTEM_ZYJOFL00_.DBF'
I propose you to set offline the tablespace that is related to this file ( 'G:\ORACLE\ORADATA\ORCL\O1_MF_SYSTEM_ZYJOFL00_.DBF'
) and try to open the database in read only mode if this get succesful, after we can try to relocate the another file.
What is the tablespace that is related to that datafile ?
Joel P�rez

Roll back segments into READ-ONLY Mode

To bring an v8 database into READ-ONLY Mode do we need to put the Roll back tablespace RBS also into READ-ONLY Mode?

You can put database in READ ONLY mode in Oracle 8i
READ ONLY / READ WRITE Example
The first statement below opens the database in read-only mode.
The second statement returns the database to read-write mode and clears the online redo logs:
ALTER DATABASE OPEN READ ONLY;
ALTER DATABASE OPEN READ WRITE RESETLOGS;---
http://download-west.oracle.com/docs/cd/A87860_01/doc/server.817/a85397/stateme3.htm#2048938

Start SQL Server in single user mode with parameter -m doesn't work well

C:\Windows\system32>net start mssqlserver /m "Microsoft SQL Server Management St
udio - Query"
The SQL Server (MSSQLSERVER) service is starting.
The SQL Server (MSSQLSERVER) service was started successfully.
C:\Windows\system32>sqlcmd -S . -e
1> go
1> select @@servername;
2> go
select @@servername;
myserver
(1 rows affected)
1>
As you can see, I'm still able to connect with sqlcmd prompt to SQL Server. According production doc of SQL Server 2014, it should not be conncting by sqlcmd. it shall only be connected by SSMS.
below the original doc on msdn:
Start SQL Server in Single-User Mode
Provide Feedback
Under certain circumstances, you may have to start an instance of SQL Server
in single-user mode by using the startup option -m. For
example, you may want to change server configuration options or recover a
damaged master database or other system database. Both actions require starting
an instance of SQL Server in single-user mode.
Starting SQL Server in single-user mode enables any member of the computer's
local Administrators group to connect to the instance of SQL Server as a member
of the sysadmin fixed server role. For more information, see Connect to
SQL Server When System Administrators Are Locked
Out.
When you start an instance of SQL Server in single-user mode, note the
following:
Only one user can connect to the server.
The CHECKPOINT process is not executed. By default, it is executed
automatically at startup.
Note
Stop the SQL Server Agent service before connecting to an instance of SQL
Server in single-user mode; otherwise, the SQL Server Agent service uses the
connection, thereby blocking it.
When you start an instance of SQL Server in single-user mode, SQL Server
Management Studio can connect to SQL Server. Object Explorer in Management
Studio might fail because it requires more than one connection for some
operations. To manage SQL Server in single-user mode, execute Transact-SQL
statements by connecting only through the Query Editor in Management Studio, or
use the
sqlcmd utility.
When you use the -m option with sqlcmd or
Management Studio, you can limit the connections to a specified client
application. For example, -m"sqlcmd" limits connections to a
single connection and that connection must identify itself as the
sqlcmd client program. Use this option when you are starting
SQL Server in single-user mode and an unknown client application is taking the
only available connection. To connect through the Query Editor in Management
Studio, use -m"Microsoft SQL Server Management Studio - Query".
Shawn

Hi Shawn Xiao,
For starting SQL Server instance in single user mode, we can add –m; parameter in SQL Server Configuration Manager, also we can run CMD with ‘Run as administrator’ and input the following statement.
NET START MSSQLSERVER /m
I do a test in SQL Server 2014 Express version, after starting SQL with Single User Mode, SQL Server will only accept one connection. If you connect to SQL Server with a user account, the following error will occur.
Login failed for user ‘domain\username’. Reason: Server is in single user mode. Only one administrator can connect at this time.
However, in your situation, you can connect to SQL Server and run T-SQL statement successfully, it can be due to connection with the administrator account in your sqlcmd.
For more information, you can review the following article.
http://zarez.net/?p=117
Regards,
Sofiya Li
Sofiya Li
TechNet Community Support

Connecting to a SQL Server Database

Can someone please point me to a guide or tutorial that
explains the basics for connecting to an SQL Server Database. I'm
just installed Coldfusion Developer Edition and Microsoft SQL
Server Studio Express on Windows Professional. Do I go into the
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Briefly,
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2. Set up your MSSQL security by following the tricks in
http://www.adobe.com/cfusion/knowledgebase/index.cfm?id=kb400255
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your windows computer name (obviously different, unless your naming
conventions and the choice of laptop matches exactly mine ;-). Your
SQLEXPRESS instance name might also differ, but that's the default
I guess.
4 That's it, you're ready to go.
5. If things don't still work, start the SQL Server Browser.
(It's a Windows service installed by MSSQL Server). I haven't
figured out quite what this does, but it solved the problem for me.

Sharing a view in read only mode

Hi,
I am new in this domain. I have made an application in which I made two local development projects. Through that I am using views of one into another with the help of "Used WebDynpro Components" concept. After deploying, I have got these two views.
But the problem is that I want that view in read only mode which I have taken from other local development project and this view was not in read only mode in its local development projects.
Please provide me the solution in detail so that I can understand easily.

Hi Manish,
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Create a context attribute enable of type String in used Component's controller,used Component's Interface controller, View1 and View2.
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wdContext.currentContextElement.setEnable("display");
In implementation tab of View2 in method wdDoInit() write this code
if(wdContext.currentContextElement.getEnable().equalIgnoreCase("display"))
wdContext.currentContextElement.setEdit(false);
else
wdContext.currentContextElement.setEdit(true);
Hope this helps for you.
Best regards,
Siva
Message was edited by:
Armin Reichert

Remove Standby/Read only mode for a database in sql server 2005

Hi,
I have a problem in sql sever . my database is showing standby/read-only mode. i want to remove that mode.please help me for the issue.

HI
Did you assign any DB read only user?
check the administrator guide in your SAP Business one->Documntation->system setup->Administrator guide...
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SharePoint 2013 - Server Error in '/' Application - This operation can be performed only on a computer that is joined to a server farm by users who have permissions in SQL Server to read from the configuration database

Hi
After I ran SharePoint configuration wizard successfully to upgrade to SharePoint 2013 / SP1.
I can open Central Administration site just fine.
but now when I open any Site collection, I got this error.
Server Error in '/' Application
This operation can be performed only on a computer that is joined to a server farm by users who have permissions in SQL Server to read from the configuration database. To connect this server to the server farm, use the SharePoint Products Configuration
Wizard, located on the Start menu in Microsoft SharePoint 2010 Products
I have restarted all the servers: SQL server, WFE and APP servers but still cann't get this resolve.
Services on all servers are running, IIS - application pools are running.
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Swanl

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Make sure that your Farm account has permission to the configuration database.
Lastly verify that your database didn't for some reasons go into recovery mode.
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Here is a similar post for you to take a look at: http://social.technet.microsoft.com/Forums/en-US/ea54e26c-1728-48d4-b2c5-2a3376a1082c/this-operation-can-be-performed-only-on-a-computer-that-is-joined-to-a-server-farm-by-users-who-have?forum=sharepointgeneral
Please 'propose as answer' if it helped you, also 'vote helpful' if you like this reply.

Starting up an Oracle database in read only mode

Is there a way to have an oracle database start up in "read only" mode every time the instance is shutdown and strated back up. I need to accomplish this without any sort of manual intervention? Is there a parameter that can be set in init.ora etc... ? I am using oracle version 9.2.
Thanks in advance.

Operating System info is useful.
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Starting database in Read only mode

hi,
i am using oracle 8i, we want to copy the Production database to other machine, but on starting that m/c database should be opened in read only mode without DBA interaction what to do for that. pl tell
thanx in advance

SQL> STARTUP MOUNT
ORACLE instance started.
Total System Global Area 177281688 bytes
Fixed Size 453272 bytes
Variable Size 150994944 bytes
Database Buffers 25165824 bytes
Redo Buffers 667648 bytes
Database mounted.
SQL> ALTER DATABASE OPEN READ ONLY;
Database altered.
SQL> DELETE FROM SCOTT.EMP;
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ERROR at line 1:
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kuljeet pal singh

Migrating SQL Server database to Oracle 8i - any known issues

Hi,
I am in the process of migrating SQL Server database to Oracle 8i for testing purpose.
When I do migrate SQL Server database to Oracle 8i, am I doing any harm to the exiting
SQL Server database? Would the users be able to use SQL Server database as usual?? Are
there any known issues in this regard?
Please reply.
Thanks.
Ramesh

Hi,
I am in the process of migrating SQL Server database to Oracle 8i for testing purpose.
When I do migrate SQL Server database to Oracle 8i, am I doing any harm to the exiting
SQL Server database? Would the users be able to use SQL Server database as usual?? Are
there any known issues in this regard?
Please reply.
Thanks.
Ramesh Hi Ramesh!
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thanks
- Garry

SQL Server database (read-only mode) in Oracle SQL Developer

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