Hitoshi Harada <umi(dot)tanuki(at)gmail(dot)com> writes:
> 2011/2/5 Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>:
>> Yeah, putting backend-only stuff into that header is a nonstarter.
> Do you mean you think it' all right to define
> pg_cached_encoding_conversion() in pg_conversion_fn.h?
That seems pretty random too. I still think you've designed this API
badly and it'd be better to avoid exposing the FmgrInfo to callers
by letting the function manage the cache internally.
regards, tom lane