2010/7/21 Pavel Stehule <pavel.steh...@gmail.com>:
> It is about 2% slower for UTF8 encoding. So it isn't significant for me.
> I agree with your changes. Thank You very much
Thanks. The core-part is almost ready to commit.
I'll continue to review the contrib part.
But I found there is a design issue in format() :
Appending a '%' is common use-case, but format() cannot append
% char without any spaces between placeholder and the raw % char.
itagaki=# SELECT format('%%%', 10), format('% %%', 10);
format | format
--------+--------
%10 | 10 %
(1 row)
It is a design issue, and RAISE in PL/pgSQL has the same issue, too.
Do we accept the restriction? Or should we add another escape
syntax and/or placeholder pattern?
--
Itagaki Takahiro
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