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MCOL-1201 Handle NULLs in Window functions correctly.

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This commit is contained in:
David Hall
2018-06-06 16:51:47 -05:00
parent 5b3db71c8f
commit 2b77f0f284
1 changed files with 6 additions and 5 deletions
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11
utils/windowfunction/wf_udaf.cpp
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@ -503,6 +503,7 @@ void WF_udaf<T>::operator()(int64_t b, int64_t e, int64_t c)
// NULL flags
uint32_t flags[getContext().getParameterCount()];
bHasNull = false;
for (uint32_t k = 0; k < getContext().getParameterCount(); ++k)
{
cc = static_cast<ConstantColumn*>(fConstantParms[k].get());
@ -715,11 +716,11 @@ void WF_udaf<T>::operator()(int64_t b, int64_t e, int64_t c)
}
}
}
// Skip if any value is NULL and respect nulls is off.
if (bHasNull)
{
continue;
}
}
// Skip if any value is NULL and respect nulls is off.
if (bHasNull)
{
continue;
}
getContext().setDataFlags(flags);