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on January 14, 2023

Remove duplicate feature based on Condition

Geographic Information Systems

Contents:

  • How do I remove duplicates conditionally?
  • How do you remove duplicate records based on values?
  • How to remove duplicate rows in Power query based on condition?
  • How do you remove duplicates without using duplicate stage?
  • How do you remove duplicates in Excel dynamically?
  • How do I find duplicates in Excel with multiple criteria?
  • Can Duplicate be removed using macros?
  • How to remove duplicates in SQL without using distinct?
  • How does data validation remove duplicates?
  • How do I remove duplicates case sensitive in Excel?
  • How do I remove duplicates based on conditions in pandas?
  • How do I remove duplicates in Excel but keep unique values?

How do I remove duplicates conditionally?

Find and remove duplicates

  1. Select the cells you want to check for duplicates.
  2. Click Home > Conditional Formatting > Highlight Cells Rules > Duplicate Values.
  3. In the box next to values with, pick the formatting you want to apply to the duplicate values, and then click OK.


How do you remove duplicate records based on values?

Remove duplicate values

  1. Select the range of cells, or ensure that the active cell is in a table.
  2. On the Data tab, click Remove Duplicates (in the Data Tools group).
  3. Do one or more of the following:
  4. Click OK, and a message will appear to indicate how many duplicate values were removed, or how many unique values remain.

How to remove duplicate rows in Power query based on condition?

Keep or remove duplicate rows (Power Query)

  1. To open a query, locate one previously loaded from the Power Query Editor, select a cell in the data, and then select Query > Edit.
  2. Select a column by clicking the column header.
  3. Select Home > Remove Rows > Remove Duplicates.


How do you remove duplicates without using duplicate stage?

There are multiple ways to remove duplicates other than using Remove Duplicates Stage. As stated above you can use Sort stage, Transformer stage. In sort stage, you can enable Key Change() column and it will be useful to filter the duplicate records. You can use Aggregator stage to remove duplicates.
 

How do you remove duplicates in Excel dynamically?

Go to the Data tab > Data Tools group, and click the Remove Duplicates button. The Remove Duplicates dialog box will open, you select the columns to check for duplicates, and click OK.
 

How do I find duplicates in Excel with multiple criteria?

Finding and Highlight Duplicates in Multiple Columns in Excel

  1. Select the data.
  2. Go to Home –> Conditional Formatting –> Highlight Cell Rules –> Duplicate Values.
  3. In the Duplicate Values dialog box, select Duplicate in the drop down on the left, and specify the format in which you want to highlight the duplicate values.

Can Duplicate be removed using macros?

VBA Remove duplicates – Example #1



Step 1: Start the sub procedure by giving a Macro code name. Step 2: Mention the range of data by using the VBA Range object. Step 3: After mentioning the range access VBA “RemoveDuplicates” method. Step 4: First argument in which column we need to remove the duplicate values.

How to remove duplicates in SQL without using distinct?

Below are alternate solutions :

  1. Remove Duplicates Using Row_Number. WITH CTE (Col1, Col2, Col3, DuplicateCount) AS ( SELECT Col1, Col2, Col3, ROW_NUMBER() OVER(PARTITION BY Col1, Col2, Col3 ORDER BY Col1) AS DuplicateCount FROM MyTable ) SELECT * from CTE Where DuplicateCount = 1.
  2. Remove Duplicates using group By.

 



How does data validation remove duplicates?

Quote from video:

How do I remove duplicates case sensitive in Excel?

Remove duplicates that are case sensitive with Kutools for Excel

  1. Select the data range that you want to remove the case sensitive duplicates.
  2. Then click Kutools > Select > Select Duplicate & Unique Cells, see screenshot:

How do I remove duplicates based on conditions in pandas?

Pandas drop_duplicates() method helps in removing duplicates from the Pandas Dataframe In Python.



Syntax of df. drop_duplicates()



  1. subset: Subset takes a column or list of column label.
  2. keep: keep is to control how to consider duplicate value.

How do I remove duplicates in Excel but keep unique values?

How to delete duplicates in Excel but keep one?

  1. Select a cell in your dataset and go to Data > Advanced filter to the far right.
  2. Choose to “Filter the list, in-place” or “Copy to another location”.
  3. Tick the “Unique records only” box to keep the unique values, and then “OK” to remove all duplicates.

 

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