This article introduces TSQLDoc, a Windows Script Host script that extracts procedure metadata and embedded documentation comments from Transact-SQL stored procedures, generates XML documentation for every stored procedure in a database and optionally transforms the XML document into HTML or other format using XSLT.
2002-08-09
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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