When executed against a database in which blocking occur, below script will report lockType, Object waited for and current Wait times. The script requires access to master..systables. The script queries syslockInfo (as does sp_lock), but further joins sysprocesses with an interpretation of waitresource matching SQL Server 7.0 and SQL Server 2000.
2002-01-14
2,597 reads
This Script reports locking on a particular database either to the console or to a database table. It also allows filtering based on a minimum locking level (say Page or Table and higher). Included is the CREATE TABLE statement to build the reporting table. This table can reside in any database but needs to be […]
2002-01-06
1,026 reads
Problems with error 512 more than 1 result returned due to the operator outside of the query. Found this when tested with multiple blocks going on at once. It worked fine when there was only 1 block. Depending on the type of server there can be a "whole lot of blocking going on "Replaced with […]
2002-01-01
822 reads
This script allows the capture of the locks to a table. After the capture, you can see the commands and the moment of the lock.
2001-12-13
3,002 reads
This script will detect and alert the DBA of blocking processes. The DBA can adjust the length of time the block has exisited before sending the net send message.
2001-08-29
5,212 reads
This script will search all logged in users and return the spid along with the number of seconds since that spids last batch was executed.
2001-08-22
1,000 reads
This gives a quick check of the current activity on a SQL Server. I developed this after getting continually frustrated with "Current Activity" in SQL/EM getting blocked by processes when I needed to see blocking issues on the server. It has been immensely valuable to me in quickly identifying production-stopping issues on the database. It […]
2001-08-13
4,891 reads
This script will kill all users in a given database. Before disconnecting, it can optionally send the user a NET SEND Message giving them a warning to disconnect. To run, simply call it like usp_killusers 'dbname'. Make sure the @dbname parameter is not the master database.
2001-08-08
4,477 reads
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I run this code to connect to SQL Server 2022 from the command line.
sqlcmd -S localhost -EAt the command line, I run these two commands:
SELECT ORIGINAL_DB_NAME() GOWhat is returned? See possible answers