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Description
Encodes a UTF8 string into a byte array. This is the inverse of the From UTF8 (fromutf8) operation. Check the Make byte array (mkboxar) operation for more information.
How does it work in the search window?
Select Create column in the search window toolbar, then select the To UTF8 operation. You need to specify one argument:
Argument | Data type |
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UTF8 string mandatory | string |
The data type of the values in the new column is boxar(int1).
Example
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The examples in this article use values in a data table generated from the following CSV file. |
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If you want to try the example for yourself, download the file and upload it to your domain by clicking Data upload in the navigation |
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panel. Name the new table After receiving the confirmation message, you can access the table from the Finder, selecting my → upload → sample → data. When you upload data from a file, all the information is included in a single column called message. To split the values into different columns, you can use the Split operation. Click Toggle Query Editor in the search window toolbar and paste the following LINQ query to save time:
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In the my.upload.sample.data
table, we want to transform the UTF8 string in our UTF8string column into byte arrays. To do that, we will create a new column using the From UTF8 operation.
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Use the operator select
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toutf8(utf8_string)
Example
You can copy the following LINQ script and try the above example on the my.upload.sample.data
table. As said above, keep in mind that you must download and upload the file provided before to your Devo domain.
Code Block |
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from my.upload.sample.data select split(message, ";", 6) as UTF8string select toutf8(UTF8string) as UTF8byteArray |