Quite often I need to cut off the first (or last) few characters of a string. To do just that I created two functions LSTR() and RSTR().Syntax: LSTR( @stringtocut, @length )Note: @stringtocut is trimmed in the functionWhen @length is equal or larger than zero, this function performs the same as LEFT( LTRIM(RTRIM(@stringtocut)), @length ).When @length […]
2007-09-13
1,601 reads
2007-09-13 (first published: 2007-05-16)
340 reads
Hi this is my first post on sql....The below procedure will check the current errorlog(past one hour errorlog will be scanned)for the keyword "error" (you can include your own key word) .. If you run the procedure it will look for keyword error in the past one hour... it will be use full for some […]
2007-09-12 (first published: 2007-05-06)
754 reads
2007-09-11 (first published: 2007-05-03)
585 reads
This improved Split function allows for multi-byte delimiters, optional null values, and optional null value substitution.
2007-09-10 (first published: 2007-05-01)
474 reads
Hai buddies,The following procedure can be used to find whether there are any blocks in the sql server.The procedure if run in Master database , can be used like any other system stored procedure from any database.The output of the proc will contain the followingSPID OF RUNNING APPLICATIONAPPLICATION NAMEEXECUTING DATABLOCKED (Y/N)BLOCKING SPIDBLOCKING APPLICATIONEXECUTING DATA (BLOCKING […]
2007-09-09
3,713 reads
It helps you in situaions whenever you wish to create commm seperated values actually originating from multiple records. Say, your query return three records in folloing patter:Student_Name=============RickyAdamMathewBut, say you wish to have records in following patter:Student_Name============Ricky, Adam, MathewThat is how it works. Try it...I beleive it will help you a lot
2007-09-07 (first published: 2007-05-01)
490 reads
This is very simple query to find Nth Maximum number from a Table. For example, using this query, we can identify the 5th, 8th or Nth highest paid employee of an organization.
2007-09-06 (first published: 2007-04-29)
984 reads
This stored procedure uses a series of input parametes to generate, and optionally execute a series of SQL commands to move production data to an archive table. The procedure assumes that the production and archive tables will have the same structure. The procedure uses the following input parameters:@SourceTable: This is the name of the table […]
2007-09-05 (first published: 2007-04-26)
4,117 reads
I wrote this so that jobs associated with a mirrored database will run on the principal and not on the mirror. Please send your comments on what implications I might be missing - I would appreciate that greatly.This procedure works in conjunction with a WMI alert you will setup in SQLSEVERAGENT -> Alerts ->Mirroring Status […]
2007-09-04 (first published: 2007-04-25)
475 reads
I am excited to host T-SQL Tuesday for the first time. I want to...
By Steve Jones
Redgate had some Claude training recently, which I went through as my knowledge has...
By Steve Jones
gnossienne– n. the awareness that someone you’ve known for years still has a private...
Working with SQL Server can involve more than just writing queries. Understanding database design,...
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I have 3 instances of a brand new long running query that are executing on a SQL Server 2025 instance. Query store is enabled. One of the queries is killed by the administrator, one is cancelled by the user. The other runs to completion. How many rows are in Query Store for this query?
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