To UTF8 (toutf8)

[ 1 Description ] [ 2 How does it work in the search window? ] [ 3 How does it work in LINQ? ]

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

Argument	Data type
UTF8 string ^mandatory	string

The data type of the values in the new column is boxar(int1).

Example

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.

The arguments needed to create the new column are:

UTF8 string - UTF8string column

Click Create column and you will see the following result:

How does it work in LINQ?

Use the operator select... as... and add the operation syntax to create the new column. This is the valid syntax of the To UTF8 operation:

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.

from my.upload.sample.data
select split(message, ";", 6) as UTF8string
  select toutf8(UTF8string) as UTF8byteArray