Get unique results from this function

1. How do I get a list of unique values from a column in Excel?
2. How do you use the unique function in Excel?
3. How do I get unique records in SQL?
4. How do I extract unique values in Excel?
5. How do I get a list of unique values from a column in pandas?
6. How do you count the number of unique values in a column?
7. Is there a unique function in Python?
8. Why don't I have the unique function in Excel?
9. How does the unique formula work?
10. What is difference between unique and distinct?
11. How do I show only unique values in an Access query?
12. How do you eliminate duplicate rows in SQL query without distinct?

How do I get a list of unique values from a column in Excel?

To filter for unique values, click Data > Sort & Filter > Advanced. To remove duplicate values, click Data > Data Tools > Remove Duplicates.
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Remove duplicate values

1. Under Columns, select one or more columns.
2. To quickly select all columns, click Select All.
3. To quickly clear all columns, click Unselect All.

How do you use the unique function in Excel?

Excel UNIQUE Function

1. array - Range or array from which to extract unique values.
2. by_col - [optional] How to compare and extract. By row = FALSE (default); by column = TRUE.
3. exactly_once - [optional] TRUE = values that occur once, FALSE= all unique values (default).

How do I get unique records in SQL?

The SQL SELECT DISTINCT Statement

The SELECT DISTINCT statement is used to return only distinct (different) values. Inside a table, a column often contains many duplicate values; and sometimes you only want to list the different (distinct) values.

How do I extract unique values in Excel?

Unique values with criteria

1. Generic formula. =UNIQUE(FILTER(rng1,rng2=A1))
2. Summary. To extract a list of unique values from a set of data, while applying one or more logical criteria, you can use the UNIQUE function together with the FILTER function. ...
3. This example uses the UNIQUE function together with the FILTER function.

How do I get a list of unique values from a column in pandas?

If we want the the unique values of the column in pandas data frame as a list, we can easily apply the function tolist() by chaining it to the previous command. If we try the unique function on the 'country' column from the dataframe, the result will be a big numpy array.

How do you count the number of unique values in a column?

You can use the combination of the SUM and COUNTIF functions to count unique values in Excel. The syntax for this combined formula is = SUM(IF(1/COUNTIF(data, data)=1,1,0)). Here the COUNTIF formula counts the number of times each value in the range appears. The resulting array looks like 1;2;1;1;1;1.

Is there a unique function in Python?

The unique() function is used to find the unique elements of an array. Returns the sorted unique elements of an array. There are three optional outputs in addition to the unique elements: the indices of the input array that give the unique values.

Why don't I have the unique function in Excel?

Currently the UNIQUE function is only available with Office 365 subscriptions. Excel 2019, Excel 2016, Excel 2013 and earlier do not support dynamic array formulas, so the UNIQUE function is not available in these versions.

How does the unique formula work?

The UNIQUE function will return an array, which will spill if it's the final result of a formula. This means that Excel will dynamically create the appropriate sized array range when you press ENTER.

What is difference between unique and distinct?

The main difference between unique and distinct is that UNIQUE is a constraint that is used on the input of data and ensures data integrity. While DISTINCT keyword is used when we want to query our results or in other words, output the data.

How do I show only unique values in an Access query?

Answer: Open your query in design view. Right-click somewhere in the Query window beside a table (but not on a table) and select Properties from the popup menu. Set the "Unique Values" property to Yes.

How do you eliminate duplicate rows in SQL query without 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.