I am trying to open the database in SQL Server 2012. But it is showing the following error:
Failed to retrieve data for this request.(Microsoft.SqlServer.Management.Sdk.Sft)
Additional Information:
An exception occurred while executing a Transact_SQL statement or batch.
(Microsoft.SqlServer.ConnectionInfo)
There is insufficient system memory in resource pool 'default' to run this query.
(Microsoft SQL Server, Error:701)
Any suggestion to resolve the problem ?
You get this error when the engine gets an OutOfMemeory exception while trying to perform an action. There isn't much you can do about this programmaticly because you are bumping up against the physical constraints of the machine that is hosting the SQL Server instance. Look at your system statistics if you still have uncommitted memory chances are you just need to increase the memory pool limit of the SQL engine. You will need an account with admin privs to do this. I have also run into this issue where query's are getting blocked at the server and queuing up, after a certain point you run out of memory to do anything and you have to restart the server so it's probably worth it to check the jobs pane and make sure you don't have a bunch of queries in the WAIT state.
Related
I keep on getting a timeout in my Microsoft SQL Server Management Studio. I'm not running any code. All I am doing is trying to look at the tables within a database in the Object Explorer. I always get:
Execution Timeout Expired
I've looked at some of my settings and it says lockout of 0, meaning it should be unlimited time. I'm not even running any code. Just trying to understand what's in my database by going through the Object Explorer.
Thanks!
It depends on your work environment. But in all cases, I trust it is related to the Database but not the Studio itself.
If you are working on a server that is reached by the network by many other clients, then:
It could be a transient network problem,
High load of requests on the Server,
Deadlock or other problems related to multiprocess contention.
I suggest you troubleshoot your server in idle time, and if possible you detach the databases one by one and work to see which database is resulting in the problem. For this database, you go through the Stored Procedures and Functions and try to enhance them in terms of performance.
I am working on an application built using a .NET packaged configuration tool. There is a out of box request that in turn fires a delete SQL statement and tries to delete a row from the database. Since past few months, we are receiving the following error- [Microsoft][ODBC SQL Server Driver]Query timeout expired.
We are unable to simulate this scenario in lower environments and can see this issue only on production.
The only issue we think is there might be a deadlock issue in a situation where this delete request is deadlocking with another simultaneous insert in the table (we have a scheduled job that inserts data in a relational database from large XML-splitting data from nodes)
What can be done to resolve this? Note, indexing has been done on the tables recently that reduces the frequency for some time but it again spiked up.
When someone from my team tried to take a Database offline, due to a blocking session the database went into transition state. The session is still present and Now I want to know what is the blocking session running while trying to keep database offline before killing it.
If i try with any dmvs or DBCC Input Buffer i'm getting the same error: Database is in Transition.
Please help me how to find what was the session running.
P.S It is a SQL 2005 database
One of my servers went down and I've had to move all my databases to another server. I want to use the "attach" functionality in SQL Server 2012 (these databases are SQL Server 2005).
For some reason I am getting a NOLOCK error on most of the databases when trying to attach them:
Could not continue scan with NOLOCK due to data movement.
Could not open new database 'db'. CREATE DATABASE is aborted.
File activation failure. The physical file name "D:\db\xxxx_log.ldf" may be incorrect.
New log file 'C:\db\xxxx_log.ldf' was created.
(Microsoft SQL Server, Error: 601)
Judging by the comments above, this database is well and truly broken, there are ways to recover it, one of which is detailed here:
Re-attaching, and fixing a SUSPECT database
But the problem with this is that you can never be sure what state the data is in, it is most likely transactionally inconsistent which will most likely cause you pain later on if you continue trying to use this.
Best thing to do is if you have a backup, restore that instead.
I currently have a SQL Server 2005 set up and has been running successfully for quite a long period of time without any issues.
As of this morning our website applications have been attempting to perform udpates on various rows. However, every time an update happens the data never gets updated in the database.
Our application's code hasn't been changed in any way, and there appears to be no errors of any kind.
Is there anything in SQL Server that can prevent updates from being performed on a database? Can the size of transaction logs prevent data from being updated on a SQL Server database? Or anything at all that can cause this strange behaviour?
We had similar behaviour on one of our servers and it was due to the log file being on a hard drive that had run out of disk space - so worth checking that.
Also check that the Autogrowth limits haven't been reached: