chr()

Returns the character with the given code. In UTF8 encoding the argument is treated as a Unicode code point. In other multibyte encodings the argument must designate an ASCII character. chr(0) is disallowed because text data types cannot store that character.

Signature

chr ( integer ) → text

Examples

SELECT chr(65);
A

Run against PostgreSQL 18.6 on 2026-09-13. This is the output we got, not the documentation’s.

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