> select
> parse_ident(E'X\rXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX');
>
>
> I am sending updated patch - I used json function for correct escaping - the
> escaping behave is same.
Hmm, it doesn't look so:
% select parse_ident(E'_\005');
ERROR: identifier contains disallowed characters: "_\u0005"
% select parse_ident(E'\005');
ERROR: missing identifier: "\u0005"
but
# select parse_ident(E'"\005"'); parse_ident
------------- {\x05}
Error messages above point wrong character wrongly.
One more inconsistence:
# select parse_ident(E'"\005"') as "\005"; \005
-------- {\x05}
Display outputs of actual identifier and parse_indent are differ.
Actually, I can live with both but are any other opinions? Seems, at least
difference of actual identifier and output of parse_indent should be pointed in
docs.
--
Teodor Sigaev E-mail: teodor@sigaev.ru
WWW: http://www.sigaev.ru/