CHARSET_ASCII
CHARSET_ASCII is a constant used to indicate the standard ASCII character set.
Constant value
(CHARSET_ASCII:integer = 0)
Description
The CHARSET_ASCII constant represents the ASCII (American Standard Code for Information Interchange) character set, which is a widely used character encoding that includes 128 characters. It consists of control characters, digits, lowercase and uppercase English letters, and various symbols.
When working with functions or modules that require specifying a character set, you can use CHARSET_ASCII to indicate that the ASCII character set should be used.