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ASCII

This function converts a character value to an int ASCII code.

Syntax​

ASCII ( string_expression ) 

Arguments​

string_expression
A valid string expression. If the string has more than one character, ASCII returns the code of the first character.

Return Type​

Returns values of type INT32.

Examples​

Examples in this section use the example blockchain.

The following example calculates the ASCII for the specified components.

SELECT ASCII(str) FROM example;

Response:

CHAR(real) [STRING]
NULL
100
108
100