Bruce Momjian <pgman@candle.pha.pa.us> writes:
> I have gone through the code and identified all the places that need
> JROUND, basically places where we do complex calculations that include
> fsec (fractional seconds). This only affects timestamp=double backends,
> not timestamp=int64.
I'm not sure I like this approach. What you've essentially done is to
remove any possibility of getting more than six digits of fractional
precision out of a "double" timestamp --- and impose nontrivial
calculation overhead to make sure that double doesn't have any extra
precision.
I think it'd probably be better to just fix the rounding during display.
regards, tom lane
