Scripts

Technical Article

Proper Case the data in the Table

Persons Names,Addresses or any other master information if not entered with proper case . I mean if some records are with All caps ,some with all small or any other combination.You may be able to convert this data to proper case. Which will help you to show it in better looks on websites or in […]

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2003-11-19

511 reads

Technical Article

Generate all database foreign keys

This script will create another script that has all foreign key DDL that exists in a given database.   You only have to run this, and then select the results of this script and paste it into another query window, or if for some reason you have lost your DDL this will enable you to retrieve […]

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2003-11-12

253 reads

Technical Article

Convert Numeric Figures into Words

Hi guys    What about a function that converts a number figure into words.This sample script is to demonstrate the procedural capabilities of SQL Server . Samples  select fig2words(10) will give --Ten-- ,select fig2words(103) will give --one hundred and three --    The author uses much under utilized capability of SQL Server the recursive function calls to […]

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2003-11-11

563 reads

Technical Article

Strip Non-numeric characters from string function

Sometimes it's necessary to strip non-numeric characters from the string, so you can convert to integer without error. Often it happens when you want to use stored procedure, especially system procedures. The output there can be already with some characters (MB, KB and such), but you want this result to be used for your own […]

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2003-11-10

1,326 reads

Technical Article

Database File(s) Growth Notification

This stored proc notify the user(s) if the data/log file grew. When you execute it for the first time it will get the data/log files sizes and inserts in a table. Next time when you run the script if will compare the current size with the previous files size. This script must need sqlmail configured […]

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2003-11-07

1,492 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