Usage Of CLR In Production SQL Server
Nov 6, 2007
Like most enterprise there is the database administrator (dba) and there are the developers(dev). The dba are conservative while the developers are also exploring their options.
One of the current usage I'm experimenting on is to provide data visualization - image for the data. Like most I needed to "create" the System.Drawing assembly in the database, marking it unsafe.
During my testing, my code had some exception and that brought down SQL Server.
I read that the CLR is better compare to the sp_OAs as well as the extended stored procedures written in C++ because it isolates the execution in a separate app domain and termination is clean - in case of any errors, it should not bring down SQL Server.
Also I read marking assembly unsafe void these benefits of isolation.
Instead of having to manage the situation where it involves code review by the dba and asking the dba to take some risk, is there a technique where all CLR code that runs in the production server does not pose stability issues.
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Jan 30, 2014
providing a query for fetching the data for CPU Usage, Memory usage, blocking and all details ...
I want to create a job which will run on a Node every 15 min and store data in a table for each instance...
DMV is not giving more stuff and xtended events not sure if i can store that data into a table?
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Nov 2, 2007
I have a client program that writes to sql server database 10 records per second . i want to compute the CPU usage and the memory usage for the whole program or CPU usage,memory usage for the insert statement in the program .
Can anybody help me with this?
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Sep 7, 2007
Hello, When I am seeing SQL Server 2005 Management studio Server Dashboard> I am seeing my(USERS) databases and msdb database usage is very small % of in CPU Usage(%), Logical IO Performed (%) Usage pie chart.
90% of Total cpu usage is showing for Adhoc Queries. what excatly this means in Dashboard? if application uses more than it would have shown in Database level or not?
sicerely this dashboard is good, if any one is watching daily, please advice their experiences here.
Thanks in advance. Hail SQL Server!
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Jan 28, 2008
I have this simple full text search query that works perfectly on my own computer using sql server 2005 express, however, on the production server(shared hosting)when I added the first 50+ rows, the full text search works perfect, but as the number of rows increases, the full text search can only see the first50+ rows, but not the new ones. Is there any quick solution for this or it's just a common mistake for developers for not properly indexed columns?Is there a way to re-indexed all rows without loosing data on the live server? search query: SELECT TOP 50 *FROM li_BookmarksWHERE FREETEXT(Keywords,@Keywords)
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Aug 1, 2007
I currently have a SQL Server cluster setup with a Primary DB Server SERVER1 and the Standby server SERVER2. SERVER1 has been failing more than normal is the past few weeks and its takes upto 5 mins for SERVER2 realize that SERVER1 is down. I am looking for a better way to implement a backup server on production with minimum downtime. Please adivse..
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Feb 18, 2015
Production and development servers are on different domains and they do not trust each other. How do I import data from the table t1 from a database db1 in production and load it into table t1 inside database db1 in development?
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Jul 20, 2005
Any help would be greatly appreciated.My problem is that I need to set up a backup SQL Server 2000 machinewhich can be used in case of a failure to my primary. All databases(30 as of now) must be an up to the minute exact copy of productionand include most recent changes in data as well as any structurechanges (Tables, Views, SP's, Triggers, Users . . etc).When I tried this using Transactional Replication, the replicationprocess gets fouled up once I introduce any kind of structure changesto the DB. I've considered the idea of doing periodic backups andrestoring it to my backup SQL server, but this does not give me theconcurrency needed with 0 latency.I've seen articles that recommend using Transaction Replication with'Scheduled Table Refresh', and also doing database dumps to restore onthe backup machine, but I have not been able to find any documentationregarding this to try out. How can I implement this type of backupstrategy in SQL 2000?
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Apr 23, 2008
I would like to deploy several reports to production server, Do i need to install reporting services entire software in order to run the reports or is it possible to just have runtime files installed on it to run the reports.
please help, i have almost 100 reports to be deployed on this server which is located in other country.
Thanks for the helpful information.
(i am using SQL server 2005 / reporting services 2005.)
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Dec 7, 2001
ok ok, stop laughing. for real, is there any programatic way of doing this? whom ever created this database i inherited (SQL 2000) created the LDF and DATA files on the same drive and in the same folder for that matter. just trying to do a little disaster magament.
thanks
matt
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Oct 14, 1998
This feels like a silly question, but I`m going to ask it anyway...
I have limited SQL Server experience, but have run into a wall with a client`s Web/Access combination. I need to upgrade to SQL Server. I have Beta3 installed on a development box and am very happy with it. Is anyone running this thing in a production environment? This isn`t going to be experience huge loads, so I`m tempted. Tell me if I`m crazy for wanting to try it.
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Jan 31, 2007
I have a brand new database server with system databases.
I need to copy like four production database from another server to this new server. Can i do restore of the last production backups and restore them on the new server without creating the empty databases on the new server.If any one has better approach i will appreciate
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Apr 4, 2008
1.First issue
The port number already allocated was 2059. We have changed that into the default port 1433 in the node. Now we are able to connect the node from the client application. But we are not able to see the configuration manager in any of the environment now.
2. 2nd issue
Cluster Environment
Error while executing the Package The connection details are not loaded in the connection manager tag
The same error with advanced information.
Another error window
R.S.Moorthy
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Nov 9, 2007
I have production server 2000. The server gets disconnected sometime by itself and sometime it is working fine.Sometimes it even doesn't get restarted. Is there any problem with service packs and some performance issues.
Can you SQL guru give me best suggestion and how should i proceed.
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Jan 17, 2007
Hi,I ran test data on my development machine and it took 1 minute toinsert the data. Ran the same set of data on the server and took 5minutes.Check both database and everything is the same. I even copied theproduction DB on my machine and it was taking still about 1 minute.Look at the fragmentation, and all the numbers are better on the serverthan my development machine so it should be faster.In the application I put some timer and discover that the insert istaking 0.015 ms on the server and 0 on the development. So the problemis on the insert.It is a Web application using ASP.NET.Here are the spec of the computers:Development: P4 HT 3.2GHz 1gig memory running WIN XPServer: Xeon 2.8GHz 1.5Gig memory running WIN 2000 serverAny idea how I to pinpoint the problem? I'm not at the point ofthinking that it can be the hardware, but how to verify that?ThanksFrank
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Jul 12, 2007
Hi,
Presently our Organisation is in process of Implementing SOX.
Under Compliance all the User have to be removed from the Production Server.
1.My Question is Do a DBA Should have Admin Privilages on the Production Server.
If yes then what are the Actitvies that a DBA has to perform only if DBA have admin privilages.
Regards
Sufian
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May 27, 2007
How can I apply SP2 on running production server if SP resets all protocols (from TCP/IP enabled on production server to Shared Memory enabled) without disrupting its connections and thereafter its work?
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Aug 10, 2007
Howdy;
I've tried this in the 'tools' area, but that didn't work too well. I suspect, I will have to generate a T-SQL code then schedule it as a job. Why I can't just drag and drop with basic desires, is beyond me, but THAT probably does exist.
anyway here is the problem
[this server has many databases, on SQL 2000 sp2]
1. User only wants me to use Monday morning's full backup, which is good in that it doesn't include transaction logs.
2. Restore that data overtop/into Developement db. = good, no data to worry about damaging.
3. User does NOT want me to do this by hand, but schedule it.
ok,
a. must do a RESTORE WITH FILELISTONLY from [?] what ?, master? and if I user the *.bak of the production, it has
a coded date field in the name entry SO, I would, I guess, have to generate all sorts of wonderful code to find the date and build a file name. Why, because using the FROM DISK = 'F:MSSQLBACKUPDBPRODUCTION_yyyyddmm.BAK' is not going to work with a wild card.
Can I do a file lookup using a 'PRODUCTION' prefix into a variable, then use that or should I look for latest file date [remember there are several database backups here], or ????
then. How does one schedule such a T-SQL. Do I save it to some text file, and invoke it using a job scheduler.
any help appreciated.
IS there an easier way.
rik
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Jan 27, 2007
Per the subject line :Is SQL Server Express designed for production use ?
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Jan 29, 2007
Group,
I have an ASP.NET web application using the default ASPNETDB that I did in VWD 2005, and deployed to a production server (IIS).
I need to make a table addition to the production database (ASPNETDB). I'm trying to use SQL Management Studio to attache the database, but it keeps saying the database is locked by a process. I shut down all the services that would likely be using it, but it's still showing locked. What do I need to shut down to attach the database to make the change?
Or is there a better way to do it?
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Jun 4, 2008
Hey everybody!
I'm getting a pretty annoying error on my production server when i want to run an app ..
Error Msg (german): SqlDateTime-Überlauf; muss zwischen 1/1/1753 12:00:00 AM und 12/31/9999 11:59:59 PM liegen.
Funny thing is that on my client development machine i'm not getting an error at all. The DateTimes I use (C# and SQL Server) are dd/mm/yyyy hh:mm:ss formatted. I also don't write to the databse - only read!
Anyone familiar with this issue?
Thanks in advance & best regards!
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Sep 17, 2001
I am in a deep shit with this...its my life and survival...
How to configure a linked server for oracle.
My oracle instance name is dbserver.internal.ca.com and how do i query since it gives me an error when i use the above name i had this come up some time early.
what information do i need to create a linked server for orale on sql server either using ole-db or odbc.
One more question is there a way where i can import data from oracle to sql server with having a oracle client installed on the machine where sql server exists.
Thanks,
Tina
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Feb 15, 2001
hi,
What is the right procedure for shutdown a production web sqlserver for maintenace purpose. Checking users by sp_who?
Any other monitoring for current connections? lockings?
thanks
ram
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Jun 29, 2000
IN ONE OF THE ADVERTISEMENT I SAW, IT SAYS "WE NEED PRODUCTION SUPPORT EXPERIENCE". AND MINIMUM CRITERIA IS, HE/SHE SHOULD BE A SQL SERVER DBA.
My Question is, what do we mean by "PRODUCTION SUPPORT IN SQL SERVER".
Can anyone give a good explantion on that, please?. Thanks in advance.
Srinivasan.
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May 17, 2006
I have a 3rd party app which gets the error below on my sql 2000 box. I can't change the app or the db, so I am going to need to tweak sql to make the plane fly. The box is a new dell quad attached to a SAN. Runs on Win 2003 with 16 gig of RAM. 450 concurrent users. Anyone think more memory would help? I have the locks set to default. Are locks more of a memory killer, or CPU?
Error: 1204, Severity: 19, State: 1
The SQL Server cannot obtain a LOCK resource at this time. Rerun your statement when there are fewer active users or ask the system administrator to check the SQL Server lock and memory configuration.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
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Jan 13, 2014
We have SQl Server in the production with dozens databases that reside on a SAN in the RAID 1 configuration with SAS 10K disks. Few databases have a huge overload on the SAN (more writes than reads). As there are some performance issues we are considering new SAN.
Is there any way we can get average IOPs in this server? I tried to use PerMon but without success. I don't know if I can chose "Total" for Logical drives in PerMon for the counters? I read dozens of pages: use sqlio, take this counters, use that, but no straight way to calculate. I know that SAN could have the relevant info for IOPs but our old one doen't provide it.
how can I calculate it (without use these links or use this counters with no calculation procedure in the end)
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Jun 24, 2008
Dear All,
i'm planning to drop all the non clustered indexes (as they are not congigured well) on production database, and run the latest script to create fresh non clustered indexes on specific columns.
now my doubts are
1)will the replication affect with dropping and recreating of indexes?
2)query to drop all the non clustered indexes on that database....
can i use the query delete from sysindexes where indid>1
will the query works for me to drop all the non clustered indexes?
3)is it necessary to generate a snapshot again after creating the new indexes? or can i drop and run at subscriber also?
please guide me in this regard
Arnav
Even you learn 1%, Learn it with 100% confidence.
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Oct 16, 2007
Hello there,
I have created a report with MySQL using ODBC connection.It works on my localhost server.then when i deployed it on the production server i get error saying.i checked my data source connection to my localhost and both have the same setting.what could be wrong.please help i am very desperate to make this work.thanks.
An error has occurred during report processing.
Cannot create a connection to data source 'Payment'.
For more information about this error navigate to the report server on the local server machine, or enable remote errors
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Oct 21, 2015
In production server, I just wanted to check the logs for some users so I just run the below query:
SELECT top 100 CONVERT(xml,logproperties),*
from EventLog where loguserid is null order by LogCreateDate descIn table have about 100 millions records.Unfortunately , its take some time and that time my entire server was down.I just want to know is it possible that entire server down it I just run SELECT * query ?
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Aug 5, 2015
How can I keep a production SQL server and DR SQL server in sync? I'm not referring to data - I can use SAN replication for that. I'm referring to the many configuration settings and objects that are external to the databases..Server settings (xp_cmdshell, etc.)LoginsServer- and database-level rolesServer- and database-level permissionsObject level permissionsMaintenance plans/SSIS packagesSQL Agent jobsJob schedulesDatabase mail configurationObjects (proxies, alerts, credentials, operators)Linked serversScheduled tasksODBC connections
I realize that many of these items can be scripted out, and periodically run on the DR server; but not all of them can be. And some, although they can be scripted, may be problematic to restore on a DR server, such as SQL Agent jobs. And even with backup scripts, it seems like developing a process to refresh a DR server would be overwhelming given the number of elements and exceptions. I'm not adverse to doing the work to create a completely scripted solution, but was curious if one already exists that handles all or most of the elements in my list.
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Feb 28, 2006
Hi,
I have a package that I developed on my local machine and runs well. I run
it through the command line on my production server the following way:
D: estCMS_MoveContentToLive>dtexec /f
D: estCMS_MoveContentToLiveCMSMoveIte
mToLive.dtsx -de
The -de option is because i changed the default security protection level of
the package as BOL says that for the default protection level
(EncryptAllWithUserKey): "Only the user who created or exported the package
can open the package in SSIS Designer or run the package by using the dtexec
command prompt utility."
The problem is that the package does not run successfully and vomits a lot
of error message that I do not understand, such as:
<errorMessage>
Error: 2006-02-15 18:13:43.55
Code: 0xC004706E
Source: Data Flow Task DTS.Pipeline
Description: The module containing "component "Multicast" (637)" cannot
be lo
cated, even though it is registered.
End Error
Error: 2006-02-15 18:13:43.55
Code: 0xC004706E
Source: Data Flow Task DTS.Pipeline
Description: The module containing "component "OLE DB Destination" (756)"
can
not be located, even though it is registered.
End Error
...
Error: 2006-02-15 18:13:43.62
Code: 0xC0048021
Source: Data Flow Task Multicast [637]
Description: The component is missing, not registered, not upgradeable,
or mi
ssing required interfaces. The contact information for this component is
"Multic
ast;Microsoft Corporation;Microsoft SqlServer v9; (C) 2005 Microsoft
Corporation
; All Rights Reserved; http://www.microsoft.com/sql/support;0".
End Error
Error: 2006-02-15 18:13:43.62
Code: 0xC0047017
Source: Data Flow Task DTS.Pipeline
Description: component "Multicast" (637) failed validation and returned
error
code 0xC0048021.
End Error
</errorMessage>
Notice that at the end it says that the validation failed.
I looked on the internet but I did not found any information regarding this
issue.
I also created a dummy SSIS package that does not have any data flaw but
just have a single SQL task doing a single insert in a table. When i
execute it on the production server, it runs successfully!
Then what is wrong with my "complex" package that all the data flow
components seems to: "can not be located, even though it is registered." ???
To be exact, I have an error for all the data flow components except the
script component.
Thanks for any help.
Best regards,
Francois Malgreve
PS:
I also would like to mention that on my production server, only the SSIS
service is installed, not SQL Server itself.
When you run the setup of SQL 2005, it is indeed possible to install only
the SSIS component which is what I need in my case as SSIS packages are run
from a middle tier server and connect to various DBs.
I think this is important as I just discovered that the package can run
successfully when I run it on a server which has a full version of SQL
Server 2005. By that I mean having SQL Database Server + SSIS installed. But it will run only from the command line, if i run it from an asp.net application it won't run successfully and return the same kind of error i showed in this message. in a desesparate attempt to solve my problem, I granted more rights to the ASPNET user and NETWORK_SERVICE user by adding them in the administrator group as I quite believe it might be related to security as on that server it works well from the command line. But it did not help.
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Jan 28, 2007
Per the subject line :
Is SQL Server Express designed for production use?
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Mar 9, 2007
Hello,
Is SQL Server 2005 mirroring production ready yet. We have two servers and plan to set up mirroring between them. We have the Standard Editon installed on them.
Is Standard Edition sufficient or does it need Enterprise Edition?
Thanks in Advance,
Sarath R
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