Create Dynamic External Table in Azure synapse Analytics
This script creates an external table in Synapse.
2023-08-21 (first published: 2023-07-26)
1,235 reads
Scripts
Validating different types of data like Gmail, Outlook email addresses, phone numbers, and URLs
Validating different types of data like Gmail, Outlook email addresses, phone numbers, and URLs in SQL can be a bit challenging since SQL is primarily used for data manipulation in databases and not for complex data validation. However, depending on the database system you are using, there might be some limited string manipulation functions available that can help you perform basic validation checks.
2023-07-28
414 reads
Another way to get a table list from a string
I prepared this version (my original did not used XML)
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Forward it to yours peers.
2023-07-18 (first published: 2010-05-13)
1,888 reads
2023-07-18 (first published: 2010-03-18)
2,131 reads
Get a range of numbers
If you need to get a range sequence of numbers this script can help you to acomplish it. For example : the sequency of numbers between -5 and 5 or 1 and 200, etc..
2023-07-18 (first published: 2012-04-23)
1,496 reads
2023-07-18 (first published: 2009-03-13)
2,165 reads
2023-07-18 (first published: 2012-12-04)
1,717 reads
Parsing INTERNAL REPRESENTATION OF OVERPUNCH SIGNS
Some times you need to parse over punch values at the while running a query.
Here is an utility function to help with that task.
2023-07-18 (first published: 2018-10-31)
892 reads
Print Text Month Calendar
This function return the text format of a month calendar. It could be useful for sending through emails when you do do not have other tools, but T-SQL to send text emails.
2023-07-18 (first published: 2012-10-31)
1,955 reads
2023-07-18 (first published: 2009-04-28)
3,834 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 NULLAll 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