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More Access Query Concepts
Автор: LoeblComServices
Загружено: 2019-07-30
Просмотров: 85
Описание:
In this video you will learn topics like:
-How to get at totals with aggregate functions like sum, min, max, and count
-How to trap for null values with is null
-How to perform joins in queries.
-How to select the top x quantity of a list (for example - "What are the 10 most expensive products we carry?")
-How to get unique values using "Unique Values" (DISTINCT keyword)
If you have questions, or need assistance, contact me at https://loeblcomservices.com
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