proposal: unescape_text function - Mailing list pgsql-hackers

CREATE OR REPLACE FUNCTION public.unescape(text, text) RETURNS textLANGUAGE plpgsqlAS $function$DECLARE result text;BEGIN  EXECUTE format('SELECT U&%s UESCAPE %s',                         quote_literal(replace($1, '\u','^')),                        quote_literal($2)) INTO result;  RETURN result;END;$function$

postgres=# select unescape('Odpov\u011Bdn\u00E1 osoba','^');   unescape     
-----------------Odpovědná osoba
(1 row)