SQL query, count and group by SQL query.
Select Name, Count(Name) As Count
From Table
Group By Name
Having Count(Name) > 1
Order By Count(Name) Desc
Delete From Table
Where Key In (
Select Max(Key)
From Table
Group By Name
Having Count(Name) > 1
)
Tags: sql
Source: By Dan as answer to the question
This code snippet was collected from stackoverflow, and is licensed under CC BY-SA 4.0
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