Hi everyone,
Today, i create a command that performs SELECT in the hotfix database, but my server crash after 4-5 secs after command execution 
Does this database not support hot SQL queries?
Thank you of you answer.
Are you sure it is the command because sounds to me there is something else going wrong with your server. I run select statements all the time in all the databases and never get crashes on my server. Have you tried running your server without running commands first to see what happens to the server. I take it you are using 7.2.5 and not 4.3.4 which both have hotfixes databases so just making sure.
Thank you for your answer,
If I do not execute the command in game, everything works.
And yes, I have a legion core 7.2.5, no 4.3.4 
QueryResult result = HotfixDatabase.Query(“SELECT Id, TableHash, RecordId, Deleted FROM hotfix_data ORDER BY Id”);
That’s my SQL request
EDIT : If you want, i have a logs crashes.
I will try running this command in game to see if I get the same problem, but until I do is there any way you can post one of those logs
Ok, thank you !
You can see the logs crashes here
https://drive.google.com/file/d/0Bx736JkAzjcLNDZpY0x3aHZHM1E/view
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This thread is not related to the official Trinity codebase and was moved to the Custom Code section.
Please read the stickies next time.
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Okay I am going to compile another server and I will try that command to see if I get the same issue you are getting.
Late answer but whatever
Connection to HotfixDatabase is closed after loading DB2 during startup