Re: New pg_lsn type doesn't have hash/btree opclasses

On Wed, May 7, 2014 at 8:22 AM, Andres Freund <andres@2ndquadrant.com> wrote:
> Uh. They're different:
>
> Datum
> timestamp_hash(PG_FUNCTION_ARGS)
> {
>         /* We can use either hashint8 or hashfloat8 directly */
> #ifdef HAVE_INT64_TIMESTAMP
>         return hashint8(fcinfo);
> #else
>         return hashfloat8(fcinfo);
> #endif
> }
> note it's passing fcinfo, not the datum as you do. Same with
> time_hash.. In fact your version crashes when used because it's
> dereferencing a int8 as a pointer inside hashfloat8.
Thanks, didn't notice that fcinfo was used.
-- 
Michael