And the active tasks are still increasing, we have 690000 active tasks now. The question is now how can I find out why these time-outs happen? I'm not an expert in SQL-Servers so please let me know how I can provide missing information. Our production database upgrade from SQL Server 2008 R2 to SQL Server 2012 SP1 recently. Note down the spid of this query window (it should be visible in the bottom of SSMS, right next to username). I'm under the impression this program does a lot of caching, it's much faster than the Management-Studio itself. Drop the table using T-SQL as then the query will not timeout but instead get blocked. Same result, no changes even after one hour.Īnother 3rd-Party program which we are using seems to connect via other mechanisms to the SQL-Server (Is there a way to list current connections and their types in the Management-Studio, please let me know so I'm able to provide this information too) But I turned the Tomcat-8 off to find out whether some unclosed connections are open. Lock request timeout Bob sql 456 Feb 3, 2021, 5:24 AM Hi All, Appreciate you help on below. Open the Database but expanding the directories for "Tables" or "Views" failed after 10 Seconds with the Error 1222. Trying to change the lock timeout limit to 20 seconds through the query: SET LOCKTIMEOUT 20000 The error did not happen again. 'Lock request time out period exceeded', but the app. As this happened first I went to the Server-Room and opened the Database with the Management Studio to see if there were any issues. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. There is a Tomcat-8 running which sometimes can't access these tables at all or only after a long delay. You can try restart your server which will usually solve the issue. We're running a SQL-Server 2012 and for a while now my accessing records from bigger tables became tricky. This usually happens when there are too many open transactions that are blocking read access to your database server.
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