Power query if duplicate then

1. HOW DO YOU DO IF THEN statements in Power Query?
2. How do you prevent duplicates in a query?
3. How do I avoid duplicates in select query?
4. How do I query duplicates in a table?
5. Can I filter for duplicates?
6. How do you write an if-then statement conditional?
7. How do you write an if-then code?
8. What is duplicate in Power Query?
9. Why is my Power Query duplicating rows?
10. Which query is used to remove duplicates?
11. What is the control for duplicate?
12. What is the difference between copy and duplicate in Power Query?

HOW DO YOU DO IF THEN statements in Power Query?

The easiest way to add a conditional statement is by using a Conditional Column. You can go to the Add Column tab in Power Query, and click on Conditional Column. It allows you to create basic if-statements.

How do you prevent duplicates in a query?

The go to solution for removing duplicate rows from your result sets is to include the distinct keyword in your select statement. It tells the query engine to remove duplicates to produce a result set in which every row is unique. Did you know that the group by clause can also be used to remove duplicates?

How do I avoid duplicates in select query?

If you want the query to return only unique rows, use the keyword DISTINCT after SELECT . DISTINCT can be used to fetch unique rows from one or more columns. You need to list the columns after the DISTINCT keyword.

How do I query duplicates in a table?

One way to find duplicate records from the table is the GROUP BY statement. The GROUP BY statement in SQL is used to arrange identical data into groups with the help of some functions. i.e if a particular column has the same values in different rows then it will arrange these rows in a group.

Can I filter for duplicates?

To filter for unique values, click Data > Sort & Filter > Advanced. To remove duplicate values, click Data > Data Tools > Remove Duplicates. To highlight unique or duplicate values, use the Conditional Formatting command in the Style group on the Home tab.

How do you write an if-then statement conditional?

A conditional statement (also called an if-then statement) is a statement with a hypothesis followed by a conclusion. The hypothesis is the first, or “if,” part of a conditional statement. The conclusion is the second, or “then,” part of a conditional statement. The conclusion is the result of a hypothesis.

How do you write an if-then code?

To write an if statement, write the keyword if , then inside parentheses () insert a boolean value, and then in curly brackets write the code that should only execute when that value is true . That code is called the body of the if statement.

What is duplicate in Power Query?

In simple terms, Duplicate will duplicate the code of the query while Query Reference will only refer the result of the query. Duplicate is generally used when you would like to create a similar query and you do not want to type the same code. You can make changes to this query.

Why is my Power Query duplicating rows?

If a query is returning duplicate data it's because it is referencing itself somewhere along the way. Either the original query is getting all data from the entire workbook, or your new query is.

Which query is used to remove duplicates?

The ROW NUMBER() function can be used in connection with a common table expression (CTE) to sort the data and then remove the duplicate records.

What is the control for duplicate?

If you want to duplicate something you can copy (CTRL+C) and paste (CTRL+V). But there's a quicker way that only requires one shortcut: CTRL+D.

What is the difference between copy and duplicate in Power Query?

No difference! Duplicate copies a query with all the applied steps of it as a new query; an exact copy. After creating the copy, then you can go to the source step to change the URL: Using Duplicate, you managed to copy a query with all steps in it, and then make changes in your new query.