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MCOL-4394 __float128 related code had been moved into a separate file

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Trim to double and to long double conversions for Decimal
This commit is contained in:
Roman Nozdrin
2020-11-16 11:15:57 +00:00
parent 23af547fb8
commit 178be69bc4
12 changed files with 168 additions and 89 deletions
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5
utils/rowgroup/rowaggregation.cpp
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@ -2045,8 +2045,9 @@ void RowAggregation::doStatistics(const Row& rowIn, int64_t colIn, int64_t colOu
case execplan::CalpontSystemCatalog::UDECIMAL: // handle scale later
if (LIKELY(fRowGroupIn.getColumnWidth(colIn) == datatypes::MAXDECIMALWIDTH))
{
int128_t* val128InPtr = rowIn.getBinaryField<int128_t>(colIn);
valIn = Dec::getLongDoubleFromWideDecimal(*val128InPtr);
// To save from unaligned memory
datatypes::TSInt128 val128In(rowIn.getBinaryField<int128_t>(colIn));
valIn = static_cast<long double>(val128In.toTFloat128());
}
else if (fRowGroupIn.getColumnWidth(colIn) <= datatypes::MAXLEGACYWIDTH)
{