RaqForum 22 No.
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Simple Deduplicating

 

Example1

From a sequence of numbers, select the number that is not duplicated.

Write SPL script:

A

1

[1,2,2,3,5,7,8,3,6,1,9,10,15,9]

2

=A1.id()

A1 The number sequence

A2 Take out the distinct members in A1

The result in A2 after running is: [1,2,3,5,6,7,8,9,10,15]

 

Example2

The Excel file book1.xlsx has two columns of Car and Color. Part of the data is shown in the figure below:

..

The task is to list the distinct colors in each car category, as shown in the figure below:

..

Write SPL script:

A

1

=T("E:/car/book1.xlsx")

2

=A1.group@1(Car,Color)

3

=T("E:/car/book2.xlsx",A2)

A1 Read the data of book1.xlsx

A2 Group the data by Car and Color, and the @1 option means to take only the first record of each group after grouping

A3 Store the result in A2 to book2.xlsx


 
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