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SQL DISTINCT Within a SELECT - Retrieving Unique Values

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Jamie King of Neumont University demonstrating use of DISTINCT within a SQL SELECT command.
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Text Comments (2)
PRANJAL AHLUWALIA (9 months ago)
Where can we get this Northwind database?
scorpiomaj27 (2 years ago)
This got me 90%, but one thing to be clear about, seems like in my testing DISTINCT applies to the FULL row, so if you have a second column you could get more than 1 row for each category ID if column B varied, for instance: Row1: Category ID 1, Category Type 1 Row2: Category ID 1, Category Type 2

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