RE: Use appendStringInfoString and appendPQExpBufferStr where possible

> Good point.  There's another one:

> $ git grep -E 'appendStringInfoString.*".{,1}");'
> src/backend/utils/adt/ruleutils.c:      appendStringInfoString(buf, "(");

> I noticed you added a similar thread here.
> https://commitfest.postgresql.org/30/

> I think this one could be combined as a single patchset with the existing CF entry for the other thread.

Thanks for your response, combined them as a single patchset now.

Best regards,