HTOU( ) function
Converts a hexadecimal string to a Unicode string. Abbreviation for "Hexadecimal to Unicode".
Note
This function is specific to the Unicode edition of Analytics. It is not a supported function in the non-Unicode edition.
Syntax
HTOU(hex_string)
Parameters
| Name | Type | Description |
|---|---|---|
| hex_string |
character |
The hexadecimal string to convert to a Unicode string. The string can only contain hexadecimal values, for example "20AC". |
Output
Character.
Examples
Basic examples
Returns "ABC123":
HTOU("004100420043003100320033")
Advanced examples
Adding a currency symbol to a value
You need to extract a monetary field to a new table. The field should display the numeric Amount field's value and prepend it with a Euro currency symbol (€):
EXTRACT HTOU("20AC") + STRING(Amount, 10) AS "Currency_Amount" TO Display_Table
When the EXTRACT command runs, HTOU( ) returns the Euro symbol "€" and concatenates it with the Amount value that STRING( ) converts to a character. If the original value of Amount was 2000, then the value in Currency_Amount is "€2000".
Remarks
Related functions
HTOU( ) is the inverse of the DHEX( ) function, which converts a Unicode string to a hexadecimal string.
