<br /><br /> Tom Lane wrote: <blockquote cite="mid:24505.1212877614@sss.pgh.pa.us" type="cite"><pre wrap="">Justin <a
class="moz-txt-link-rfc2396E"href="mailto:justin@emproshunts.com"><justin@emproshunts.com></a> writes:
</pre><blockquotetype="cite"><pre wrap="">I believe i have found a math bug/rounding problem with Money type when
its used with SUM()... Postgresql 8.3.1 </pre></blockquote><pre wrap="">
You do know that money only stores two fractional digits?
regards, tom lane </pre></blockquote> yes. The question is why are the to sides not equal anymore <br /><br />
Takethis <br /><br /> Select <br /> '2',<br /> round(sum( beginBalance ),6) as beginbalance, <br />
round(sum(negative ),6) as debit, <br /> round(sum( positive ),6) as credit, <br /> round(sum( difference ),6)
asdifference, <br /> round(sum( endbalance),6) as endbalance <br /> from trailbalance <br /> union <br /> Select
<br/> '1',<br /> sum( round(beginBalance,6)) as beginbalance, <br /> sum( round(negative,6)) as debit, <br
/> sum( round(positive,6)) as credit, <br /> sum( round(difference,6)) as difference, <br /> sum(
round(endbalance,6))as endbalance <br /> from trailbalance <br /><br /> "1" -0.000006 -11250546.743752
11250546.743752 0.000000 -0.000007<br /> "2" 0.000000 -11250546.743752 11250546.743752 0.000000
0.000000<br/><br /> At the very least this show a clear warning when rounding do it after all the sum function is
callednot before. <br /><br />
