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MCOL-1793 Window functions fail when current row outside of window

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This commit is contained in:
David Hall
2018-10-29 12:18:15 -05:00
parent e14e58ab6c
commit 72eb1d7345
6 changed files with 36 additions and 458 deletions
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108
utils/udfsdk/median.cpp
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@ -69,65 +69,13 @@ mcsv1_UDAF::ReturnCode median::nextValue(mcsv1Context* context, ColumnDatum* val
{
static_any::any& valIn = valsIn[0].columnData;
MEDIAN_DATA& data = static_cast<MedianData*>(context->getUserData())->mData;
DATATYPE val = 0.0;
if (valIn.empty())
{
return mcsv1_UDAF::SUCCESS; // Ought not happen when UDAF_IGNORE_NULLS is on.
}
if (valIn.compatible(charTypeId))
{
val = valIn.cast<char>();
}
else if (valIn.compatible(scharTypeId))
{
val = valIn.cast<signed char>();
}
else if (valIn.compatible(shortTypeId))
{
val = valIn.cast<short>();
}
else if (valIn.compatible(intTypeId))
{
val = valIn.cast<int>();
}
else if (valIn.compatible(longTypeId))
{
val = valIn.cast<long>();
}
else if (valIn.compatible(llTypeId))
{
val = valIn.cast<long long>();
}
else if (valIn.compatible(ucharTypeId))
{
val = valIn.cast<unsigned char>();
}
else if (valIn.compatible(ushortTypeId))
{
val = valIn.cast<unsigned short>();
}
else if (valIn.compatible(uintTypeId))
{
val = valIn.cast<unsigned int>();
}
else if (valIn.compatible(ulongTypeId))
{
val = valIn.cast<unsigned long>();
}
else if (valIn.compatible(ullTypeId))
{
val = valIn.cast<unsigned long long>();
}
else if (valIn.compatible(floatTypeId))
{
val = valIn.cast<float>();
}
else if (valIn.compatible(doubleTypeId))
{
val = valIn.cast<double>();
}
DATATYPE val = convertAnyTo<double>(valIn);
// For decimal types, we need to move the decimal point.
uint32_t scale = valsIn[0].scale;
@ -215,65 +163,13 @@ mcsv1_UDAF::ReturnCode median::dropValue(mcsv1Context* context, ColumnDatum* val
{
static_any::any& valIn = valsDropped[0].columnData;
MEDIAN_DATA& data = static_cast<MedianData*>(context->getUserData())->mData;
DATATYPE val = 0.0;
if (valIn.empty())
{
return mcsv1_UDAF::SUCCESS; // Ought not happen when UDAF_IGNORE_NULLS is on.
}
if (valIn.compatible(charTypeId))
{
val = valIn.cast<char>();
}
else if (valIn.compatible(scharTypeId))
{
val = valIn.cast<signed char>();
}
else if (valIn.compatible(shortTypeId))
{
val = valIn.cast<short>();
}
else if (valIn.compatible(intTypeId))
{
val = valIn.cast<int>();
}
else if (valIn.compatible(longTypeId))
{
val = valIn.cast<long>();
}
else if (valIn.compatible(llTypeId))
{
val = valIn.cast<long long>();
}
else if (valIn.compatible(ucharTypeId))
{
val = valIn.cast<unsigned char>();
}
else if (valIn.compatible(ushortTypeId))
{
val = valIn.cast<unsigned short>();
}
else if (valIn.compatible(uintTypeId))
{
val = valIn.cast<unsigned int>();
}
else if (valIn.compatible(ulongTypeId))
{
val = valIn.cast<unsigned long>();
}
else if (valIn.compatible(ullTypeId))
{
val = valIn.cast<unsigned long long>();
}
else if (valIn.compatible(floatTypeId))
{
val = valIn.cast<float>();
}
else if (valIn.compatible(doubleTypeId))
{
val = valIn.cast<double>();
}
DATATYPE val = convertAnyTo<double>(valIn);
// For decimal types, we need to move the decimal point.
uint32_t scale = valsDropped[0].scale;