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MCOL-1983 For MCOL-1676 the reset of fValOut to NULL happens too soon.

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This commit is contained in:
David Hall
2018-12-13 15:49:11 -06:00
parent e8208d1690
commit cc70726a33
1 changed files with 1 additions and 1 deletions
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2
utils/windowfunction/wf_udaf.cpp
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@ -708,12 +708,12 @@ void WF_udaf::operator()(int64_t b, int64_t e, int64_t c)
mcsv1sdk::mcsv1_UDAF::ReturnCode rc;
uint64_t colOut = fFieldIndex[0];
bool isNull = false;
fValOut.reset();
if ((fFrameUnit == WF__FRAME_ROWS) ||
(fPrev == -1) ||
(!fPeer->operator()(getPointer(fRowData->at(c)), getPointer(fRowData->at(fPrev)))))
{
fValOut.reset();
// for unbounded - current row special handling
if (fPrev >= b && fPrev < c)
b = c;