如果交叉資料表只有一個度量,則可以在格式設定選項中取代所有 NULL 值。請參閱格式設定 null 值 這篇文章是否解決了問題? PRINT THIS PAGE 相關連結 Trending Articles 附件 Replace NULL or Missing Values.twbxNULL and Missing Examples.xlsx所有支援服務 支援(按產品分類) Tableau Desktop Tableau Server ...
That being said, my spreadsheet contains a lot of null values where there isn't information displayed in a particular column. I really don't want these to appear as "null" in my table, it makes my table look super messy and would definitely give the end user quite the headache to look...
Learn how to use the SQL COALESCE() function to handle null values, combine columns, and clean up your data with real-world examples and tips.
To create the MainPage UI, replace **\ ``` The next step is to create the UI of ApplicationTile.xaml. To create the ApplicationTile UI, select the TileSample project name in the Solution Explorer, then select Project | Add New Item from the menu. Add a new Windows Phone Portrait ...
It turns out that Tableau can do this quite easily. Here is the solution: 1.Build a regular data source from your table, with the array field as normal text. In the example, it’s called [Shape Coordinates]. 2.Create a table of numbers from 1 to N, with N being larger than the ...
Replace the server name information (servername=progresssoftware.atlassian.net) with the fully qualified path to your Jira model file using the Config property (Config='C:\Users\windows-user\Downloads\Jira.rest'). The revised connection string may be used as the Tableau connection URL. For exam...
Remember that a correlated subquery is a subquery that uses values from the outer query. And note that, even though NULL can work in this context as a “constant”, it’s very confusing! Consider the following example to understand what is meant by using a constant: SELECT driverslicensenr...
Normally, you have to write a lot of Python scripts using different libraries like Matplotlib. It’s a painstaking process and even the result often would not be satisfactory. However, with Tableau, you can replace those unappealing charts with informative and visually appealing figures such as bu...
An object in JSON is a collection of key-value pairs enclosed in curly braces {}. The keys are strings, and the values can be strings, numbers, booleans, objects, arrays, or null. Example: Read More Need More Help? Talk to an Expert +1 *Submit By clicking Submit, I accept the...
Your credentials are never exposed or accessible after you create a connection to replace them. You can’t change the name of a connection after it is used in a flow that is deployed. The first step in triggering a flow is connecting to the system where the trigger will occur. In theWha...