Scripts

Technical Article

No more orphan users!

I was fed up of manipulating sysusers after restoring a db from one server to another.Just put thgis script on QA after restoring db. It will check all db users (not tested for secure connections) and will restore orphan users. Check it out!Hope this script will help.

(1)

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2003-02-03

839 reads

Technical Article

Log DISK IO statistics per Database file!!!

Well, ever wanted to know what was happening on disk....You could with FN_vitrualfilestats....Here is a NICE SPROC that samples all databases and puts it in a table. You can choose if you want to Retain values in the table or that it must be cleaned every time the sproc runs.( Put this data in a […]

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2003-01-31

932 reads

Technical Article

Delete record efficiently. (sp_CheckAndDelete )

The sp_CheckAndDelete stored procedure specially created for handling process of data deleting efficiently in MS SQL Server 2000 tables, as it is too difficult to handle this process when dependants exist for record to be deleted. When the deleting process is done with sp_CheckAndDelete stored procedure, you will be informed the status of the process […]

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2003-01-30

202 reads

Technical Article

List all the associated tables for a view

I had recent request for a script to list all the views for a database along with the associated tables the columns depend on. It is a rather simple script but as I have not seen a similar one, I thought I would share it with my fellow dbas. It returns information about views specific […]

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2003-01-23

466 reads

Technical Article

Build a script for CREATE DATABASE/FOR ATTACH

It is easy enough to detach and reattach databases in SQL 2000 providing you have less than 16 files to attach.I manage some very large databases and these sometimes need to be detached and reattached (i.e. for moving a database file from one volume to another).I have more than 16 files to contend with on […]

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2003-01-22

2,885 reads

Technical Article

Build Restore Scripts for All User Databases

Something I really hate is typing something repetitive.  To prepare for our Disaster Recovery plan, I wrote this script.It is a bit strange in that it requires 2 run iterations to generate the desired result.I use a naming standard for backup files of the form:D_DBName.Bakand a naming standard for database files of the form:DBName_Dx.Mdf for […]

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2003-01-22

594 reads

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Question of the Day

Getting the Average

I have this data in the dbo.Commission table in a SQL Server 2022 database.

salesperson commission
Brian       12
Brian       16
Andy        7
Andy        14
Andy        21
Steve       20
Steve       NULL
All the data is a varchar, and I decide to run this query to get the totals for each salesperson.
SELECT SalesPerson
     , AVG(TRY_PARSE(Commission AS int)) AS TotalCommission
 FROM commission
 GROUP BY SalesPerson
GO
What average commission is calculated for Steve?

See possible answers