Raven Db shows warnings? - ravendb

C drive has sufficient space but still raven db shows warnings.
Could someone please assist how to resolve them?

Related

pgAdmin 4 Database Restore

This is my first question. Please bear with me if I am not stating the question clearly.
When I try to restore a database using "dvdrental.tar" file, the following is the screenshot of the restore option.
Restore Option
Then the failed exit code: 3221225595 appears.
enter image description here
I was wondering whether anyone would help me with this issue. Thank you!
You seem to be using an old version of pgadmin4 which has a bug where it does not accurately convey the error message back to you. The big blank box between the Start Time and the Failed should contain a message.

BI Publisher - Fail to load and save data model

Started BI Publisher about a week ago.
When working on a new data model, about one or two queries in, I get this error when I try to save:
Failed to load servlet/res?s=%252F~developer1%252Ftest%252FJustin%2520Tests%252FOSRP%2520Information.xdm&desc=&_sTkn=9ba70c01152efbcb413.
I can no longer save my data model.
I tried deleting my queries, logging in and out, turning machine off and on, but no luck.
I'm currently resolved to saving all of my queries locally in notepad.
I can create a whole new data model and it will save fine, but then after two or three queries the same thing happens.
What's going on and why would anyone design such a confusing error message?
Any help would be greatly appreciated.
After restarting your server once you won't get this issue.It happens some time due to the connection problem.so restart should work for this.It resolved my problem.
None of the proposed solutions worked for me. I found out, on my own, that any unnecessary brackets around CASE in a select statement will cause this error. Remove the unnecessary brackets and the error goes away.
Oracle meta link Doc ID 2173333.1. In BI Publisher releases 11.1.1.8.x and up, there is an option to Manage Cache in the Administration section of BIP. This option was also added to 11.1.1.7 in patch 140715 (11.1.1.7.140715).
Clearing the object cache will resolve the saving errors:
Click on the Administration link
Manage BI Publisher
Manage Cache
Click on the 'Clear Object Cache'

SQL Fiddle Request content too large (>8000)

Can anyone help, please? I cannot build a schema due to the error 'Request content too large (>8000). I noticed a comment about 'Format Code' which resolved the problem for someone else, but that option isn't available in the build schema section.
I hope someone can advise - thanks.

SQLServer 2012 Installed copy showing problems:

My problem is like this: I had a copy of SqlServer 2012 installed on my machine. It's been there for over 3 years without any glitches at all. Just 4-5 days ago, a problem sprouted up. When I started Management Studio it told me that
msdb got corrupted so it cannot be opened.
The complete message is something like this:
Cannot display policy health state at the server level, becuase the user doesn't have permission. Permission to the database msdb is required for this feature to work correctly.
So what could be wrong here? What sudden changes/anomalies could have crept in that has made this unstable? Someone told me it could be due to a wide range of possibilities. The reason could be anything. Even some nuget packages affect the database. Initially I though this could have been an issue with login, permissions etc. So I tried to run as administrator also. No, it did not cure this problem. If you try to create a new database it simply tells me, that I can't do it. The message is something like this:
An exception occurred while executing a T-SQL statement or batch.[Microsoft.SqlServer.ConnectionInfo]. Database msdb cannot be opened. It has been marked as SUSPECT by recovery. [Microsoft Sql Server, Error:926]
How do I recover from this? Can you provide me some guidance? Or a clue where precisely to look for the hints of problem? All my work is stalled. Any kind of assistance in recovering my ailing sqlserver installation will be humbly received.
So, I'm requesting you all to show me the way.
Thanks in anticipation.
I fixed mine with Solution C from the following website. my MSDB was corrupt and not loading so I stopped the services and replaced it with the files from the template in the SQL Server directory.
https://www.mssqltips.com/sqlservertip/3191/how-to-recover-a-suspect-msdb-database-in-sql-server/
"The templates are saved in "C:\Program Files\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQL\Binn\Templates" (the path varies by version and install choices, this is the default for SQL Server 2012). By shutting down the instance and replacing the bad MSDB data (msdbdata.mdf) and transaction log (msdblog.ldf) files with the template files I was able to restart the instance without error!" (just incase the website link doesn't work I have quoted it here).
Fissh
If your MSDB is corrupted, restore from your most recent backup. That's the safest thing to do and that's why we have backups to begin with.
If you do not have a backup of MSDB, you have a couple of options.
Recreate it. Detailed instructions here: https://msdn.microsoft.com/en-us/library/dd207003(v=sql.110).aspx#CreateMSDB. This is the best way to ensure you get a clean, functional MSDB and is the fastest way to get up and running again. IMPORTANT: Doing this means you lose all jobs, backup history, etc... that is stored in MSDB. Remember to recreate all maintenance jobs after you're done else you're just waiting for the next thing to fall over (e.g. transaction log backups no longer run, tlogs grow till you run out of disk space - now you can't run any queries that will commit transactions).
DBCC CHECKDB WITH Repair_allow_data_loss is another option which you'll probably find if you google/bing the issue. This might work but it is not recommended. The problem is you don't really know what will be lost. It works by deleting what it can't read then fix the links to get the database physically functional again. Once that's done, you'll have to go back and figure out what remains and is still functional. That is tedious and error prone. Besides, if you're gonna do this very thorough manual check to ensure all your jobs are intact, you're better off just re-creating them on a new, clean MSDB.

Bewildered student vs. ORA-00257 Error--can I fix this? How?

Of course my boss is out the day something goes wrong. It's just me, an inexperienced little student here, trying to get our website back up and running. All alone.
The oracle database our site pulls data from won't let me connect (throwing the error on our site), giving me the error: ORA-00257. In full:
ORA-00257: archiver error. Connect internal only, until freed.
Cause: The archiver process received an error while trying to archive a redo log. If the problem is not resolved soon, the database will stop executing transactions. The most likely cause of this message is the destination device is out of space to store the redo log file.
Action: Check archiver trace file for a detailed description of the problem. Also verify that the device specified in the initialization parameter ARCHIVE_LOG_DEST is set up properly for archiving.
All I have is the username and password into the database. And of course the Oracle SQL Developer client.
My question is: am I equipped to fix this problem? If so, how? If it's fixable (by me), and someone can explain it, can they explain it very, very slowly and painstakingly?
If anyone can help, even if it's just to say, "You're doomed!" ...thank you in advance.
You've probably used up all of the space on the disk/partition where the archive logs are being written. Your DBA or DBA-standin should be involved at this point, because losing these logs will affect your ability to recover the database - Oracle is helping you by refusing transactions to make sure the database can be recovered if that is necessary.